TY - CHAP A1 - Stange, Jan-Erik A1 - Dörk, Marian T1 - Visualizing the spatiality in fictional narratives N2 - This work is part of ongoing research on the visualization of spatial relationships in fictional works. Our aim is to arrive at aesthetic representations of fictional narratives set in actual places such as cities. Novel City Maps offers two map views, one inspired by transit maps and the other by conventional street maps. The former uses the aesthetic of abstract transit maps to reveal the co-occurrence structures between important places in a story. The street map view is designed as a spatial fingerprint of a novel by highlighting the places occurring often in the story. KW - Informationsvisualisierung KW - Geovisualisierung KW - Literatur KW - Humanwissenschaften KW - Digital Y1 - 2016 N1 - Workshop on Visualization for the Digital Humanities at IEEE VIS, 2016 ER - TY - JOUR A1 - Schockenhoff, Volker A1 - Valtonen, Marjo A1 - Hare, Catherine A1 - Horsmann, Peter T1 - RECPRO : developing a European records management programme JF - Records management journal KW - Ausbildung KW - Archiv KW - Registratur KW - SOCRATES KW - Projekt Y1 - 1998 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:525-12837 SN - 0956-5698 IS - 3 SP - 55 EP - 61 PB - Emerald CY - Bingley ET - 8 ER - TY - CHAP A1 - Deiml-Seibt, Tina A1 - Pschetz, Larissa A1 - Müller, Boris T1 - A conversational model to display user activity T2 - Proceedings of the 23rd British HCI Group Annual Conference on People and Computers : Celebrating People and Technology KW - Mensch-Maschine-Kommunikation KW - Benutzeroberfläche KW - Benutzerfreundlichkeit Y1 - 2009 UR - https://dl.acm.org/ft_gateway.cfm?id=1671051&ftid=706112&dwn=1&CFID=73125424&CFTOKEN=acc86f708b6852a-6F7ACFD0-A3FF-D1E5-8BC5B0DF6CA34792 SP - 318 EP - 323 PB - BCS Learning & Development Ltd. CY - Swindon ER - TY - JOUR A1 - Bludau, Mark-Jan A1 - Brüggemann, Viktoria A1 - Busch, A. A1 - Dörk, Marian T1 - Reading Traces: Scalable Exploration in Elastic Visualizations of Cultural Heritage Data JF - Computer Graphics Forum N2 - Through a design study, we develop an approach to data exploration that utilizes elastic visualizations designed to support varying degrees of detail and abstraction. Examining the notions of scalability and elasticity in interactive visualizations, we introduce a visualization of personal reading traces such as marginalia or markings inside the reference library of German realist author Theodor Fontane. To explore such a rich and extensive collection, meaningful visual forms of abstraction and detail are as important as the transitions between those states. Following a growing research interest in the role of fluid interactivity and animations between views, we are particularly interested in the potential of carefully designed transitions and consistent representations across scales. The resulting prototype addresses humanistic research questions about the interplay of distant and close reading with visualization research on continuous navigation along several granularity levels, using scrolling as one of the main interaction mechanisms. In addition to presenting the design process and resulting prototype, we present findings from a qualitative evaluation of the tool, which suggest that bridging between distant and close views can enhance exploration, but that transitions between views need to be crafted very carefully to facilitate comprehension. KW - Visualisierung KW - Kulturerbe KW - Fontane, Theodor Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:525-24992 VL - 39 IS - 3 SP - 77 EP - 87 PB - Wiley-Blackwell CY - Oxford ER - TY - CHAP A1 - Morat, Paul A1 - Schwerdtfeger, Aaron A1 - Heidmann, Frank T1 - In Case You Don’t Know What To Play : framework for a VR application that manipulates time perception through spatial distortion T2 - Tagungsband : Mensch und Computer 2021 N2 - In Case You Don’t Know What To Play is a framework for designing a Virtual Reality application that uses spatial distortion to influence the user’s visual perception and ultimately shall manipulate their sense of time. Spatial orientation allows us to judge distances regarding their temporal component. In particular, in self-motion we can estimate the duration it takes to cover a given distance, since time and spatial perception are connected. This connection can be broken with the help of Virtual Reality technology and a perceptual conflict can be created. KW - Interaction design KW - Mensch-Maschine-Kommunikation KW - Virtuelle Realität KW - Mixed Reality KW - Erweiterte Realität KW - Gamification Y1 - 2021 SN - 978-1-4503-8645-6 U6 - https://doi.org/10.1145/3473856.3474035 SP - 609 EP - 613 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Stefaner, Moritz A1 - Urban, Thomas A1 - Seefelder, Marc T1 - Elastic Lists for Facet Browsing and Resource Analysis in the Enterprise T2 - 19th International Workshop on Database and Expert Systems Applications N2 - Information management and content governance in large corporations is an ongoing challenge. As a case study, we present the adaptation of the elastic lists facet browser for browsing and analysing large resource collections in an intranet of a large telecommunication corporation. The application allows users to explore resource aggregations over multiple classification schemata in parallel, enabling not only personalized information access, but also improved understanding of content distributions, as well as trend analysis and target tracking. We further present empirical usability results of a first prototype from questionnaires and eye tracking studies. KW - Informationsmanagement KW - Prozessmanagement KW - Browsing KW - Augenfolgebewegung Y1 - 2008 SN - 978-0-7695-3299-8 U6 - https://doi.org/10.1109/DEXA.2008.108 SN - 1529-4188 SP - 397 EP - 401 PB - The Insitute of Electrical and Electronics Engineers (IEEE) CY - Los Alamitos ER - TY - CHAP A1 - Meier, Sebastian A1 - Heidmann, Frank A1 - Thom, Andreas T1 - Heattile, a new method for heatmap implementations for mobile web-based cartographic applications T2 - Thematic Cartography for the Society N2 - Mobile handheld computing devices are becoming a more important part of our digital infrastructure. Web-based map services and visualisations for spatial data are being optimised for use on these new mobile devices. Despite the fast development of mobile devices, compared to laptop and desktop computers they remain slower in terms of processing power and have limited memory capacity. Bandwidth in most areas is still limited, regardless of the fast expansion of high-speed internet for mobile devices. To overcome these two limitations an improvement in existing spatial data visualisations is necessary. This chapter compares existing methods and presents a new approach to generating and delivering web-based heat map visualisations for spatial data that is optimised for mobile devices. KW - Mobiles Endgerät KW - Geodateninfrastruktur KW - Computerkartografie Y1 - 2014 SN - 978-3-319-08180-9 U6 - https://doi.org/10.1007/978-3-319-08180-9_4 SP - 33 EP - 44 PB - Springer CY - Cham ER - TY - RPRT A1 - Engelhardt, Claudia A1 - Leone, Claudio A1 - Larrousse, Nicolas A1 - Montoliu, Delphine A1 - Moranville, Yoann A1 - Mounier, Pierre A1 - Oltersdorf, Jenny A1 - Ribbe, Paulin A1 - Wuttke, Ulrike T1 - Open Humanities Methods Review Journal N2 - The goal of HaS task 8.2 "Open Methods Review" according to the description of work was to develop a "Open Humanities Methods Review Journal" in which methods and tools used in Digital Humanities Research would be reviewed. In order to achieve this, we have launched a metablog called Open Methods. It is a tool which aims at republishing already published content dealing with the use of methods and tools in Digital Humanities (DH) research. The selection is done by an Editorial Team of renowned DH experts. The Editorial Team is coordinated by the Chief Editor and supported by a Management Team. About the nature of this document: This deliverable is the second and last one of work package 8 "Open Methods Infrastructure". It is a short description of the work done within this work package and its result: the OpenMethods metablog. KW - Digital Humanities KW - Forschungsmethode KW - Online-Publizieren KW - Open Data Y1 - 2017 UR - https://hal.archives-ouvertes.fr/hal-01685852 PB - Göttingen ER - TY - JOUR A1 - Wuttke, Ulrike A1 - Gebert, Björn T1 - How to make your medieval research more visible with open scholarship methods and tools JF - Imago temporis : medium aevum N2 - Today research is in the midst of a global transformation that is usually referred to as Open Science. Open Science is a response from communities to global societal developments and to the digital transformation of research processes and leads to the emergence of new practices that are embedded in a digital ecosystem. The global Medieval Studies community is slowly adapting to this new culture that raises new questions around scientific practices. This article discusses three major pillars of Open Science: Open Access, Open Data, and Open Science Communication in the Digital Age. It considers the potential of these practices for individual researchers and for the role of medieval research in a modern society and explains good practices to start with. KW - Open Access KW - Open Science KW - Mediävistik KW - Wissenschaftskommunikation Y1 - 2021 U6 - https://doi.org/10.21001/itma.2021.15.14 SN - 1888-3931 VL - 15 SP - 415 EP - 450 CY - Lleida ER - TY - CHAP A1 - Scholz, Andrea A1 - da Costa Oliveira, Thiago A1 - Dörk, Marian T1 - Infrastructure as digital tools and knowledge practices BT - Connecting the Ethnologisches Museum Berlin with amazonian indigenous communities T2 - Digitalisierung ethnologischer Sammlungen : Perspektiven aus Theorie und Praxis N2 - Scholz, da Costa Oliveira und Dörk widmen sich in ihrem Beitrag Erfahrungen mit digitalen Werkzeugen im Kontext ethnologischer Sammlungen sowie den Herausforderungen, die sich bei der Berücksichtigung unterschiedlicher Wissenspraktiken in der Zusammenarbeit mit Heritage Communities stellen. Ausgehend von dem Projekt Sharing Knowledge (2014-2020), das im Ethnologischen Museum (Staatliche Museen zu Berlin/ Stiftung Preußischer Kulturbesitz) stattfand, wird argumentiert, dass die Trägheit von Infrastrukturen und die Erforschung ihrer Funktionsweise - d.h. die Entschlüsselung der Meistererzählungen und Ausschlussmechanismen hinter musealen Wissenspraktiken - entscheidende Schlüssel darstellen zur Entwicklung von Werkzeugen und Taktiken, um eben diese Trägheit zu umgehen und zu untergraben. Während der erste Teil des Papiers dem Beispielprojekt kritische Aufmerksamkeit schenkt, schlägt der zweite Teil neue Methoden vor, um Infrastrukturen zu entwickeln, die Relationalität und Pluralität zulassen. KW - Kooperation KW - Indigenes Volk KW - Amazonastiefland KW - Ethnologisches Museum (Körperschaft) KW - Entkolonialisierung KW - Datenbank KW - Digitalisierung Y1 - 2021 SN - 978-3-8376-5790-6 U6 - https://doi.org/10.14361/9783839457900-017 SN - 2702-9026 SP - 299 EP - 315 PB - Transcript CY - Bielefeld ER - TY - JOUR A1 - Ackermann, Judith A1 - Egger, Benjamin A1 - Scharlach, Rebecca T1 - Programming the postdigital : curation of appropriation processes in (collaborative) creative coding spaces JF - Postdigital Science and Education N2 - Creative coding is a form of postdigital art that uses programming to solve esthetical problems, subordinating functionality to expression. It often comes with rather uncommon usage patterns of coding, going beyond technologies' affordances and finding ways of appropriating them in an individual way and in exchange with others. The learning ecologies GitHub, Stack Overflow, and Pouët present digital infrastructures that curate and support such appropriation-related activities. The paper presents a qualitative analysis of the structure of these spaces, and the appropriation-related communication taking place. It shows how crucial the varying designs of the learning ecologies and the implemented interaction possibilities are for the appropriation activities taking place and draws a line to the desire for stronger participation in postdigital curation. KW - Postdigital KW - Codierung KW - Lernumwelt KW - Appropriation Art KW - Kunst Y1 - 2019 U6 - https://doi.org/10.1007/s42438-019-00088-1 SN - 2524-4868 VL - 2 SP - 416 EP - 441 PB - Springer CY - Cham ER - TY - CHAP A1 - Scheel, Christian A1 - Castellanos, Angel A1 - Lee, Therbin A1 - De Luca, Ernesto William T1 - The Reason Why BT - A Survey of Explanations for Recommender Systems T2 - Adaptive Multimedia Retrieval : Semantics, Context, and Adaptation N2 - Recommender Systems refer to those applications that offer contents or items to the users, based on their previous activity. These systems are broadly used in several fields and applications, being common that an user interact with several recommender systems during his daily activities. However, most of these systems are black boxes which users really don’t understand how to work. This lack of transparency often causes the distrust of the users. A suitable solution is to offer explanations to the user about why the system is offering such recommendations. This work deals with the problem of retrieving and evaluating explanations based on hybrid recommenders. These explanations are meant to improve the perceived recommendation quality from the user’s perspective. Along with recommended items, explanations are presented to the user to underline the quality of the recommendation. Hybrid recommenders should express relevance by providing reasons speaking for a recommended item. In this work we present an attribute explanation retrieval approach to provide these reasons and show how to evaluate such approaches. Therefore, we set up an online user study where users were asked to provide movie feedback. For each rated movie we additionally retrieved feedback about the reasons this movie was liked or disliked. With this data, explanation retrieval can be studied in general, but it can also be used to evaluate such explanations. KW - Empfehlungssystem KW - Erklärung KW - Evaluation KW - Beeinflussung KW - Bedürfnisbefriedigung KW - Entscheidungsunterstützung Y1 - 2014 SN - 978-3-319-12093-5 U6 - https://doi.org/10.1007/978-3-319-12093-5_3 SN - 1611-3349 SP - 67 EP - 84 PB - Springer CY - Cham ER - TY - CHAP A1 - De Luca, Ernesto William A1 - Said, Alan A1 - Crestani, Fabio A1 - Elsweiler, David T1 - 5th Workshop on Context-Awareness in Retrieval and Recommendation T2 - Advances in Information Retrieval : 37th European Conference on IR Research, ECIR 2015, Vienna, Austria, March 29 - April 2, 2015. Proceedings N2 - Context-aware information is widely available in various ways and is becoming more and more important for enhancing retrieval performance and recommendation results. A primary challenge is not only recommending or retrieving the most relevant items and content, but defining them ad hoc. Other relevant issues include personalizing and adapting the information and the way it is displayed to the user’s current situation and interests. Ubiquitous computing provides new means for capturing user feedback on items and offers information. This year we are particularly interested in contributions investigating how context can influence decision making in contexts such as health, finance, food, education etc. and how systems can exploit context to assert positive behavioral change. KW - Information Retrieval KW - Empfehlungssystem KW - Kontext KW - Ubiquitous computing Y1 - 2015 SN - 978-3-319-16354-3 U6 - https://doi.org/10.1007/978-3-319-16354-3_96 SN - 1611-3349 SP - 830 EP - 833 PB - Springer CY - Cham ER - TY - CHAP A1 - Said, Alan A1 - De Luca, Ernesto William A1 - Quercia, Daniele T1 - Report on the 4th Workshop on Context-awareness in Retrieval and Recommendation (CaRR 2014) T2 - ACM SIGIR Forum N2 - Context-aware information is widely available in various ways and is becoming more and more important for enhancing retrieval performance and recommendation results. The current main issue to cope with is not only recommending or retrieving the most relevant items and content, but defining them ad hoc. Other relevant issues include personalizing and adapting the information and the way it is displayed to the user's current situation and interests. The workshop on Context-awareness in Retrieval and Recommendation is a forum for research on context-awareness in information retrieval, recommender systems and human computer interaction. The fourth iteration of the workshop was organized in conjunction to the 36th European Conference on Information Retrieval in Amsterdam, The Netherlands. KW - Information Retrieval KW - Empfehlungssystem Y1 - 2014 U6 - https://doi.org/10.1145/2701583.2701595 SN - 0163-5840 VL - 48 IS - 2 SP - 89 EP - 92 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Meier, Sebastian T1 - The Micro Smart Grid Tabletop BT - A real world case study for tangible multitouch technologies for communicating complex concepts T2 - Proceedings of the International Workshop on Tactile/Haptic User Interfaces for Tabletops and Tablets N2 - In this paper we present a case study for an interactive surface, an explanatory tangible multitouch system in an exhibition context. The system is used as an expressive representation of the complex concept of Micro Smart Grids (MSGs) and their influence on our future energy infrastructure. We built the experience upon research on integrating tangibles into playful and exploratory learning environments. Beyond the well-researched learning experience with tangibles, we developed the system to stimulate and foster discussions on the subject of MSGs. Besides the technology behind the system we will discuss limitations and advantages of combining tangible and multitouch technologies. To conclude we present reflections on the design and interaction concepts that were embedded into the system. KW - Gegenständliche Benutzeroberfläche KW - Ausstellung KW - Lernumwelt KW - Entdeckendes Lernen KW - Touchscreen Y1 - 2015 UR - http://ceur-ws.org/Vol-1324/paper_9.pdf SN - 1613-0073 PB - RWTH CY - Aachen ER - TY - CHAP A1 - Müller, Lars A1 - Wetzel, Thomas A1 - Hobohm, Hans-Christoph A1 - Schrader, Thomas T1 - Creativity Support Tools for Data Triggered Hypothesis Generation T2 - Proceedings 2012 Seventh International Conference on Knowledge, Information and Creativity Support Systems N2 - The shift from hypothesis-driven to data-driven science implies new methods for hypothesis generation. Creativity support has to be offered for problem finding based on research data. DataCreativityTools (DCT) is a research & development project building a pilot creativity support tool for the OpEN.SC biomedical data. KW - Data Science KW - Forschungsdaten KW - Datenanalyse KW - Forschung und Entwicklung Y1 - 2013 SN - 978-0-7695-4861-6 U6 - https://doi.org/10.1109/KICSS.2012.12 SP - 24 EP - 27 PB - Institute of Electrical and Electronics Engineers (IEEE) CY - Washington ER - TY - JOUR A1 - Hoey, Jesse A1 - Schröder, Tobias A1 - Alhothali, Areej T1 - Affect control processes BT - Intelligent affective interaction using a partially observable Markov decision process JF - Artificial Intelligence N2 - This paper describes a novel method for building affectively intelligent human-interactive agents. The method is based on a key sociological insight that has been developed and extensively verified over the last twenty years, but has yet to make an impact in artificial intelligence. The insight is that resource bounded humans will, by default, act to maintain affective consistency. Humans have culturally shared fundamental affective sentiments about identities, behaviours, and objects, and they act so that the transient affective sentiments created during interactions confirm the fundamental sentiments. Humans seek and create situations that confirm or are consistent with, and avoid and suppress situations that disconfirm or are inconsistent with, their culturally shared affective sentiments. This “affect control principle” has been shown to be a powerful predictor of human behaviour. In this paper, we present a probabilistic and decision-theoretic generalisation of this principle, and we demonstrate how it can be leveraged to build affectively intelligent artificial agents. The new model, called BayesAct, can maintain multiple hypotheses about sentiments simultaneously as a probability distribution, and can make use of an explicit utility function to make value-directed action choices. This allows the model to generate affectively intelligent interactions with people by learning about their identity, predicting their behaviours using the affect control principle, and taking actions that are simultaneously goal-directed and affect-sensitive. We demonstrate this generalisation with a set of simulations. We then show how our model can be used as an emotional “plug-in” for artificially intelligent systems that interact with humans in two different settings: an exam practice assistant (tutor) and an assistive device for persons with a cognitive disability. KW - Emotionales Verhalten KW - Soziologie KW - Markov-Entscheidungsprozess KW - Intelligentes Tutorsystem KW - Mensch-Maschine-Kommunikation Y1 - 2015 U6 - https://doi.org/10.1016/j.artint.2015.09.004 SN - 0004-3702 VL - 230 SP - 134 EP - 172 PB - Elseviert CY - Amsterdam ER - TY - CHAP A1 - Malhotra, Aarti A1 - Yu, Lifei A1 - Schröder, Tobias A1 - Hoey, Jesse T1 - An exploratory study into the use of an emotionally aware cognitive assistant T2 - AAAI Workshop : Artificial Intelligence Applied to Assistive Technologies and Smart Environments N2 - This paper presents an exploratory study conducted to understand how audio-visual prompts are understood by people on an emotional level as a first step towards the more challenging task of designing emotionally aligned prompts for persons with cognitive disabilities such as Alzheimer’s disease and related dementias (ADRD). Persons with ADRD often need assistance from a caregiver to complete daily living activities such as washing hands, making food, or getting dressed. Artificially intelligent systems have been developed that can assist in such situations. This paper presents a set of prompt videos of a virtual human ‘Rachel’, wherein she expressively communicates prompts at each step of a simple hand washing task, with various human-like emotions and behaviors. A user study was conducted for 30 such videos with respect to three basic and important dimensions of emotional experience: evaluation, potency, and activity. The results show that, while people generally agree on the evaluation (valence: good/bad) of a prompt, consensus about power and activity is not as socially homogeneous. Our long term aim is to enhance such systems by delivering automated prompts that are emotionally aligned with individuals in order to help with prompt adherence and with long-term adoption. KW - Audiovisuelles Material KW - Alzheimerkrankheit KW - Demenz KW - Künstliche Intelligenz Y1 - 2015 UR - https://www.aaai.org/ocs/index.php/WS/AAAIW15/paper/download/10147/10147 PB - Association for the Advancement of Artificial Intelligence CY - Palo Alto ER - TY - CHAP A1 - Meier, Anita A1 - Matthies, Denys J. C. A1 - Urban, Bodo A1 - Wettach, Reto T1 - Exploring vibrotactile feedback on the body and foot for the purpose of pedestrian navigation T2 - iWOAR '15 : Proceedings of the 2nd international Workshop on Sensor-based Activity Recognition and Interaction N2 - In this paper, we present an evaluation of vibrotactile onbody feedback for the purpose of pedestrian navigation. For this specific task, many researchers already provide different approaches such as vibrating belts, wristbands or shoes. Still, there are issues left that have to be considered, such as which body position is most suitable, what kind of vibration patterns are easy to interpret, and how applicable are vibrotactile feedback systems in real scenarios. To find answers, we reconstructed prototypes commonly found in literature and continued to further evaluate different foot-related designs. On the one hand, we learned that vibrotactile feedback at the foot reduces visual attention and thus also potentially reduces stress. However, on the other hand, we found that urban space can be very diverse, and ambiguous and therefore a vibrotactile system cannot completely replace common path finding systems for pedestrians. Rather, we envision such a system to be applied complementary as an assistive technology. KW - Taktiler Sensor KW - Vibrationssensor KW - Fußgänger KW - Unterstützungstechnologie KW - Benutzeroberfläche Y1 - 2015 SN - 978-1-4503-3454-9 U6 - https://doi.org/10.1145/2790044.2790051 SP - 1 EP - 11 PB - Association for Computing Machinery CY - New York ER - TY - JOUR A1 - Meier, Sebastian T1 - The Marker Cluster BT - A Critical Analysis and a New Approach to a Common Web-based Cartographic Interface Pattern JF - International Journal of Agricultural and Environmental Information Systems N2 - The growing amount of gathered, stored and available data is creating a need for useful mass-data visualizations in many domains. The mapping of large spatial data sets is not only of interest for experts anymore, but, with regard to the latest advances in web cartography, also moves into the domain of public cartographic applications. One interactive web-based cartographic interface design pattern that helps with visualizing and interacting with large, high density data sets is the marker cluster; a functionality already in use in many web-based products and solutions. In this article, the author will present their ongoing research on the problem of “too many markers.” They will present an empirical evaluation and comparison of marker cluster techniques and similar approaches, including heatmaps and tiled heatmaps. They conclude with a first concept for overcoming some of the obstacles that they were able to identify in their study and thereby introduce a new direction for further research. KW - Big Data KW - Visualisierung KW - Geologische Kartierung KW - Computerkartografie Y1 - 2016 U6 - https://doi.org/10.4018/IJAEIS.2016010102 SN - 1947-3206 VL - 7 IS - 1 SP - 28 EP - 43 PB - IGI Global CY - Hershey ER - TY - CHAP A1 - Meier, Sebastian T1 - Visualizing Large Spatial Time Series Data on Mobile Devices BT - Combining the HeatTile System with a Progressive Loading Approach T2 - Cartography : Maps Connecting the World N2 - This paper introduces an approach for visualizing large spatial time series data sets on mobile devices. The HeatTile system (Meier et al. 2014) is used and extended with a progressive loading approach, the stream approach. By combining those two approaches, this study aimed to overcome the performance and bandwidth limitations inherent to mobile devices. This chapter focuses on the technological advantages of the presented approach in a performance comparison with other common approaches. Furthermore, an animated time series visualization is introduced, as well as an interface designed specifically for the presented method in order to emphasize the advantages of the approach. To further highlight the possible applications of the method, two real-world use cases are presented. KW - Visualisierung KW - Mobiles Endgerät KW - Datenverarbeitung KW - Geovisualization Y1 - 2015 SN - 978-3-319-17738-0 U6 - https://doi.org/10.1007/978-3-319-17738-0_12 SN - 1863-2351 SP - 161 EP - 173 PB - Springer CY - Cham ER - TY - JOUR A1 - Ritschel, Bernd A1 - Borchert, Friederike A1 - Kneitschel, Gregor A1 - Neher, Günther A1 - Schildbach, Susanne A1 - Iyemori, Toshihiko A1 - Koyama, Yukinobu A1 - Yatagai, Akiyo A1 - Hori, Tomoaki A1 - Hapgood, Mike A1 - Belehaki, Anna A1 - Galkin, Ivan A1 - King, Todd T1 - Experiments using Semantic Web technologies to connect IUGONET, ESPAS and GFZ ISDC data portals JF - Earth, Planets and Space N2 - E-science on the Web plays an important role and offers the most advanced technology for the integration of data systems. It also makes available data for the research of more and more complex aspects of the system earth and beyond. The great number of e-science projects founded by the European Union (EU), university-driven Japanese efforts in the field of data services and institutional anchored developments for the enhancement of a sustainable data management in Germany are proof of the relevance and acceptance of e-science or cyberspace-based applications as a significant tool for successful scientific work. The collaboration activities related to near-earth space science data systems and first results in the field of information science between the EU-funded project ESPAS, the Japanese IUGONET project and the GFZ ISDC-based research and development activities are the focus of this paper. The main objective of the collaboration is the use of a Semantic Web approach for the mashup of the project related and so far inoperable data systems. Both the development and use of mapped and/or merged geo and space science controlled vocabularies and the connection of entities in ontology-based domain data model are addressed. The developed controlled vocabularies for the description of geo and space science data and related context information as well as the domain ontologies itself with their domain and cross-domain relationships will be published in Linked Open Data. KW - E-Science KW - Semantic Web KW - Linked Data KW - Datenbanksystem KW - Wortschatz KW - Ontologie Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:525-26620 SN - 1880-5981 VL - 68 PB - Springer CY - Heidelberg ER - TY - JOUR A1 - Dörk, Marian A1 - Pietsch, Christopher A1 - Credico, Gabriel T1 - One view is not enough High-level visualizations of a large cultural collection JF - Information Design Journal N2 - As cultural institutions are digitizing their artifacts and interlinking their collections, new opportunities emerge to engage with cultural heritage. However, it is the often comprehensive and complex nature of collections that can make it difficult to grasp their distribution and extent across a variety of dimensions. After a brief introduction to the research area of collection visualizations, this paper presents a design study visualizing an aggregated collection from diverse cultural institutions in Germany. We detail our iterative design process leading to prototypical implementations of four stylistically and functionally coordinated visualizations, each one focusing on different facets of the collection. KW - Visualisierung KW - Sammlung KW - Kulturgut KW - Digital Humanities KW - Visual Analytics Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:525-26609 SN - 1569-979X VL - 23 IS - 1 SP - 39 EP - 47 PB - John Benjamins Publishing CY - Amsterdam ER - TY - JOUR A1 - Beecham, R. A1 - Rooney, C. A1 - Meier, S. A1 - Dykes, J. A1 - Slingsby, A A1 - Turkay, C. A1 - Wood, J. A1 - Wood, B. L. A1 - Wong, W. T1 - Faceted Views of Varying Emphasis (FaVVEs) BT - a framework for visualising multi-perspective small multiples JF - Computer Graphics Forum N2 - Many datasets have multiple perspectives – for example space, time and description – and often analysts are required to study these multiple perspectives concurrently. This concurrent analysis becomes difficult when data are grouped and split into small multiples for comparison. A design challenge is thus to provide representations that enable multiple perspectives, split into small multiples, to be viewed simultaneously in ways that neither clutter nor overload. We present a design framework that allows us to do this. We claim that multi-perspective comparison across small multiples may be possible by superimposing perspectives on one another rather than juxtaposing those perspectives side-by-side. This approach defies conventional wisdom and likely results in visual and informational clutter. For this reason we propose designs at three levels of abstraction for each perspective. By flexibly varying the abstraction level, certain perspectives can be brought into, or out of, focus. We evaluate our framework through laboratory-style user tests. We find that superimposing, rather than juxtaposing, perspective views has little effect on performance of a low-level comparison task. We reflect on the user study and its design to further identify analysis situations for which our framework may be desirable. Although the user study findings were insufficiently discriminating, we believe our framework opens up a new design space for multi-perspective visual analysis. KW - Visualisierung KW - Raum-Zeit KW - Abstraktionsebene KW - Studie KW - Analyse Y1 - 2016 U6 - https://doi.org/10.1111/cgf.12900 SN - 1467-8659 VL - 35 IS - 3 SP - 241 EP - 249 PB - Wiley-Blackwell CY - Oxford ER - TY - CHAP A1 - De Luca, Ernesto William T1 - SemRes BT - A System for Creating and Searching Semantic Documentation for Conservators T2 - Lernen, Wissen, Daten, Analysen (LWDA) Conference Proceedings N2 - Documentation is very time consuming; conservators have to categorize photos, give detailed description of the procedures and justify decisions about materials. Every conservator delivers his/her own documentation to the respective monument administrations that archive it in their shelves, without any possibility to access them digitally. In this case, the access to already conducted procedures, as well as the provision of the knowledge about the methods and materials used are very difficult often almost impossible. The SemRes System provides conservators with semantic technologies in order to better structure and retrieve their knowledge and supports them in decision-making for conservation and conservation procedures. KW - Information Retrieval KW - Linked Data KW - Open Data KW - Digital Humanities Y1 - 2016 UR - http://ceur-ws.org/Vol-1670/paper-57.pdf SN - 1613-0073 SP - 247 EP - 248 PB - RWTH CY - Aachen ER - TY - CHAP A1 - Wohlauf, Anne A1 - Hemmert, Fabian A1 - Wettach, Reto T1 - The Haptic Body Scale BT - Designing Imprecision in Times of the Quantified Self T2 - TEI '17: Proceedings of the Eleventh International Conference on Tangible, Embedded, and Embodied Interaction N2 - Followers of the Quantified Self movement track, analyze and compare vital and environmental data to optimize themselves. It can be stressful to keep all the measured values under control when pursuing this ambitious way of life. Body weight can be an especially emotional issue for many people and slight differences can be perceived as lack of discipline, although little fluctuations are natural. In this paper, we present a tangible display for body weight, based on floor rigidity. It displays body weight without numbers, which makes it less suitable for comparisons, while still giving the user an idea about their weight. We describe the metaphorical foundations of the concept, as well as the development of two prototypes, which implement the envisioned full-body weighing experience. We demonstrate how the design of a display can influence the users' connotation of data. KW - Haptische Feedback-Technologie KW - Fußboden KW - Waage KW - Benutzererlebnis Y1 - 2017 SN - 978-1-4503-4676-4 U6 - https://doi.org/10.1145/3024969.3025003 SP - 367 EP - 373 PB - Association for Computing Machinery CY - New York ER - TY - JOUR A1 - Wuttke, Ulrike T1 - The “PARTHENOS Training Webinar Series” BT - Webinars as a Means of Delivering Successful Research Infrastructure Training in eHumanities and eHeritage JF - LIBER Quarterly: The Journal of the Association of European Research Libraries N2 - Research infrastructures have an ever greater presence in both the Humanities and Cultural Heritage Studies. Scholars and information professionals working in the fields of research libraries, archives, and information play a crucial role as users and providers in cultivating the kind of world-class research that today increasingly relies on the use of these digital research infrastructures. Therefore, their continuous professional development is essential for them to be able to reap the benefits available from the ever-changing field of eHumanities and eHeritage research infrastructures, a mission that is at the heart of the Training team of the Horizon 2020 funded project PARTHENOS (“Pooling Activities, Resources and Tools for Heritage e-Research, Optimization and Synergies”). This paper describes the “PARTHENOS eHumanities and eHeritage Webinar Series”. These five live and interactive seminars delivered via the internet represent an introductory training programme that focuses on the professional development and capacity building needs and requirements of (digital) humanities and cultural heritage scholars, as well as of information specialists who work for digital humanities and digital heritage infrastructures. Using the PARTHENOS Webinar Series as a case study of the development and delivery of research infrastructure-focussed professional development, the paper outlines the intellectual, educational, and practical context in which the PARTHENOS Webinar Series was conceived, the syllabus used for the initial run of the series, and the analysis of the data collection exercises conducted after the first five webinars, especially the feedback collected from both the trainees and the trainers (online survey and open questions study), and it discusses possibilities for improvement. In the conclusion, the paper places the insights from the PARTHENOS webinars in the context of the potential of webinars for research infrastructure training. It argues that in order to reap their full potential for research infrastructures as training instrument as well as instruments to gain insights in user requirements, new developments, and for community building, further theoretical grounding, professionalization, and on-going analysis of their effectiveness is needed. KW - Forschungsinfrastruktur KW - Digital Humanities KW - Forschung KW - Webinar KW - Kapazitätsplanung KW - Weiterbildung Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:525-26409 SN - 2213-056X VL - 29 IS - 1 SP - 1 EP - 35 PB - Igitur CY - Utrecht ER - TY - CHAP A1 - Otten, Heike A1 - Hildebrand, Lennart A1 - Nagel, Till A1 - Dörk, Marian A1 - Müller, Boris T1 - Shifted Maps BT - Revealing spatio-temporal topologies in movement data T2 - 2018 IEEE VIS Arts Program N2 - We present a hybrid visualization technique that integrates maps into network visualizations to reveal and analyze diverse topologies in geospatial movement data. With the rise of GPS tracking in various contexts such as smartphones and vehicles there has been a drastic increase in geospatial data being collect for personal reflection and organizational optimization. The generated movement datasets contain both geographical and temporal information, from which rich relational information can be derived. Common map visualizations perform especially well in revealing basic spatial patterns, but pay less attention to more nuanced relational properties. In contrast, network visualizations represent the specific topological structure of a dataset through the visual connections of nodes and their positioning. So far there has been relatively little research on combining these two approaches. Shifted Maps aims to bring maps and network visualizations together as equals. The visualization of places shown as circular map extracts and movements between places shown as edges, can be analyzed in different network arrangements, which reveal spatial and temporal topologies of movement data. We implemented a web-based prototype and report on challenges and opportunities about a novel network layout of places gathered during a qualitative evaluation. KW - Karte KW - GPS KW - Visualisierung KW - Bewegung KW - Daten Y1 - 2018 SN - 978-1-7281-2805-4 U6 - https://doi.org/10.1109/VISAP45312.2018.9046054 SP - 1 EP - 10 PB - Institute of Electrical and Electronics Engineers (IEEE) CY - Berlin ER - TY - JOUR A1 - Hoey, Jesse A1 - Schröder, Tobias A1 - Morgan, Jonathan Howard A1 - Rogers, Kimberly B. A1 - Rishi, Deepak A1 - Nagappan, Meiyappan T1 - Artificial Intelligence and Social Simulation BT - Studying Group Dynamics on a Massive Scale JF - Small Group Research N2 - Recent advances in artificial intelligence and computer science can be used by social scientists in their study of groups and teams. Here, we explain how developments in machine learning and simulations with artificially intelligent agents can help group and team scholars to overcome two major problems they face when studying group dynamics. First, because empirical research on groups relies on manual coding, it is hard to study groups in large numbers (the scaling problem). Second, conventional statistical methods in behavioral science often fail to capture the nonlinear interaction dynamics occurring in small groups (the dynamics problem). Machine learning helps to address the scaling problem, as massive computing power can be harnessed to multiply manual codings of group interactions. Computer simulations with artificially intelligent agents help to address the dynamics problem by implementing social psychological theory in data-generating algorithms that allow for sophisticated statements and tests of theory. We describe an ongoing research project aimed at computational analysis of virtual software development teams. KW - Künstliche Intelligenz KW - Gruppendynamik KW - Maschinelles Lernen KW - Virtuelles Team KW - Simulation Y1 - 2018 U6 - https://doi.org/10.1177/1046496418802362 SN - 1552-8278 VL - 49 IS - 6 SP - 647 EP - 683 PB - Sage Publications CY - London ER - TY - CHAP A1 - Kauer, Tobias A1 - Joglekar, Sagar A1 - Redi, Miriam A1 - Aiello, Luca Maria A1 - Quercia, Daniele T1 - Mapping and Visualizing Deep-Learning Urban Beautification T2 - IEEE Computer Graphics and Applications N2 - Information visualization has great potential to make sense of the increasing amount of data generated by complex machine-learning algorithms. We design a set of visualizations for a new deep-learning algorithm called FaceLift (goodcitylife.org/facelift). This algorithm is able to generate a beautified version of a given urban image (such as from Google Street View), and our visualizations compare pairs of original and beautified images. With those visualizations, we aim at helping practitioners understand what happened during the algorithmic beautification without requiring them to be machine-learning experts. We evaluate the effectiveness of our visualizations to do just that with a survey among practitioners. From the survey results, we derive general design guidelines on how information visualization makes complex machine-learning algorithms more understandable to a general audience. KW - information visualization KW - data and knowledge visualization KW - urban informatics KW - Visualisierung KW - Deep learning KW - Computergrafik KW - Umfrage Y1 - 2018 U6 - https://doi.org/10.1109/MCG.2018.053491732 SN - 1558-1756 VL - 38 IS - 5 SP - 70 EP - 83 PB - Institute of Electrical and Electronics Engineers (IEEE) CY - New York ER - TY - JOUR A1 - Gerling, Winfried T1 - Photography in the digital BT - Screenshot and in-game photography JF - photographies N2 - Photography in the digitally created or digitized reality is an everyday activity that is rarely discussed in the context of photographic debates. This refers to practices such as in-game photography or, simpler yet, the screenshot. The paper focuses on their history, the specific status and materiality of these images of screens. Their (hi)story begins with screen image photography of measured data on cathode ray tubes and the photographic capture of x-ray screens. Screenshots and in-game photography can be seen throughout this context but they are cameraless and can therefore be understood and discussed within a long history of experimental photographic practices. Should we speak here at all of photography? If so, what is their photographic specificity? Which image of reality do they provide us? KW - Digitale Fotografie KW - Screenshot Y1 - 2018 U6 - https://doi.org/10.1080/17540763.2018.1445013 SN - 1754-0771 VL - 11 IS - 2-3 SP - 149 EP - 167 PB - Taylor & Francis CY - London ER - TY - JOUR A1 - Distelmeyer, Jan T1 - From object to process BT - Interface politics of networked computerization JF - Artnodes N2 - One of the most difficult tasks today is trying to grasp the presence of computing. The almost ubiquitous and diverse forms of networked computers (in all their stationary, mobile, embedded, and autonomous modes) create a nearly overwhelming complexity. To speak of what is here evading and present at the same time, the paper proposes to reconsider the concept of interface, its historical roots, and its heuristic advantages for an analysis and critique of the current and especially everyday spread of computerization. The question of interfaces leads to isolable conditions and processes of conduction, as well as to the complexity of the cooperation formed by them. It opens both an investigative horizon and a mode of analysis, which always asks for further interface levels involved in the phenomenon I am currently investigating. As an example, the paper turns to the displacement of the file with the launch of the iPhone in 2007 and its comeback in 2017 with the “Files” apps. Both developments are profoundly related to the establishment of computers as permanently networked machines, whereby their functionality, depresentations, and ideology come into focus. KW - Schnittstelle KW - Schaltung KW - Elektrische Leitfähigkeit KW - Benutzeroberfläche Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:525-26387 SN - 1695-5951 VL - 24 SP - 83 EP - 90 PB - Universitat Oberta de Catalunya CY - Barcelona ER - TY - CHAP A1 - Distelmeyer, Jan ED - Gerling, Winfried ED - Krautkrämer, Florian T1 - IT sees : speculations on the technologization of the view and its distribution T2 - Versatile camcorders : looking at the GoPro movement KW - Digitalkamera KW - Videoaufzeichnung KW - Body-Cam KW - GoPro Y1 - 2021 SN - 978-3-86599-461-5 SP - 63 EP - 77 PB - Kulturverlag Kadmos CY - Berlin ER - TY - JOUR A1 - Distelmeyer, Jan T1 - Taking part : two steps towards networked computerization JF - Interface Critique KW - Software-defined networking KW - Mensch-Maschine-Schnittstelle Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bsz:16-ic-669956 SN - 978-3-947449-75-0 SN - 2570-0480 IS - 2 SP - 226 EP - 233 CY - Heidelberg ER - TY - JOUR A1 - Distelmeyer, Jan T1 - Drawing connection : how interfaces matter JF - Interface Critique KW - Mensch-Maschine-Schnittstelle KW - Ubiquitous Computing Y1 - 2018 SN - 978-3-946653-92-9 U6 - https://doi.org/10.11588/ic.2018.1.44733 SN - 2570-0480 SP - 23 EP - 32 CY - Heidelberg ER - TY - JOUR A1 - Egger, Benjamin A1 - Ackermann, Judith T1 - Meta-curating : online exhibitions questioning curatorial practices in the postdigital age JF - International Journal for Digital Art History N2 - Curatorial activities provide (infra)structure and meaning to artworks through the selection and combination of different pieces and their public display. Therefore the way context is added shapes people’s perspective towards art. (Post-)digital art and online exhibitions come with specific constraints concerning curation and have a potential to overcome the hierarchies between curators, artists and visitors. In discussing selected digital exhibition formats from the 1990s until today, the article illustrates how the genre has evolved in response to technological changes and concepts of democratization as well as user involvement. Looking at the online exhibition “UN/NATURAL SURROGATES” (2019) the article opens up a perspective towards meta-curating that allows to conceive (online) exhibitions as a means of reflecting on curatorial processes in the postdigital era. KW - Postdigital KW - Virtuelle Ausstellung KW - Computerkunst KW - Metadaten Y1 - 2020 U6 - https://doi.org/10.11588/dah.2020.5.72123 SN - 2363-5401 VL - 2020 IS - 5 SP - 18 EP - 35 CY - Heidelberg ER - TY - CHAP A1 - Däßler, Rolf A1 - Preuß, Ulf ED - Kremers, Horst T1 - Digital Preservation of Cultural Heritage for Small Institutions T2 - Digital Cultural Heritage N2 - In this article we describe a concept for the digital preservation of the cultural heritage of smaller cultural institutions without their own infrastructure, in order to preserve and use digital objects in the long term. For this purpose, a digital archive will be extended by a pre-ingest component, which will aggregate the digital objects of the cultural institutions and provide access to the archived information. The proposed system for distributed digital preservation can be described by an extended Open Archive Information System (OAIS) reference model—the Outer-Inner OAIS (OO-IO) model. In the Federal state of Brandenburg there are about 340 archives, museums and libraries. Most of them are rather small but of great significance for cultural heritage. The digital preservation of data and information is therefore one of the biggest challenges. Unfortunately, smaller institutions often lack the knowledge and the resources to meet this challenge. The described approach supports these cultural and research institutions in their efforts to preserve cultural heritage. KW - Digitale Daten KW - Digitalisierung KW - Aggregation KW - Kulturerbe Y1 - 2019 SN - 978-3-030-15200-0 U6 - https://doi.org/10.1007/978-3-030-15200-0_8 SP - 109 EP - 117 PB - Springer Cham CY - Basel ER - TY - CHAP A1 - Meier, Sebastian A1 - Tost, Jordi A1 - Heidmann, Frank T1 - On the relevance of cartography : an interaction design perspective T2 - Proceedings of the International Cartographic Association N2 - We see more cartographic products in our digital world than ever before. But what role does cartography play in the modern production of cartographic products? In this position paper, we will argue that the democratization and diffusion of cartographic production has also led to the presumed “fading relevance” of cartography. As an argument against this notion, we highlight starting points for the field of cartography to improve modern cartographic production through its inherent cartographic knowledge. KW - Kartografie KW - Kartengestaltung KW - Mensch-Maschine-Kommunikation KW - Visualisierung Y1 - 2019 U6 - https://doi.org/10.5194/ica-proc-2-84-2019 IS - 2 CY - Bern ER - TY - CHAP A1 - Naumann, Anja A1 - Hurtienne, Jörn A1 - Israel, Johann Habakuk A1 - Mohs, Carsten A1 - Kindsmüller, Martin Christof A1 - Meyer, Herbert A. A1 - Hußlein, Steffi T1 - Intuitive Use of User Interfaces BT - Defining a Vague Concept T2 - Engineering Psychology and Cognitive Ergonomics N2 - In this paper we present a general definition of the concept ’intuitive use of user interfaces’ on the basis of our current interdisciplinary work. ’Intuitive use’ is regarded as a characteristic of human-machine systems. It refers to a special kind of interaction process between users and technical systems that use the users’ intuition. The main part of the paper deals with central aspects of this definition in detail and discusses pre-conditions and restrictions of the use of the concept. The main aspects that we discuss are the design of technical systems, application and non-conscious use of previous knowledge, intuition as a non-conscious process, interaction, and effectiveness. We complement this discussion by addressing the relationship between aesthetics and intuitive use. KW - Ästhetik KW - Effektivität KW - Mensch-Maschine-Kommunikation KW - Intuition KW - Wissen KW - Unbewusstes KW - Benutzerfreundlichkeit KW - Benutzeroberfläche Y1 - 2007 SN - 978-3-540-73331-7 U6 - https://doi.org/10.1007/978-3-540-73331-7_14 SN - 1611-3349 SP - 128 EP - 136 PB - Springer CY - Berlin ER - TY - CHAP A1 - Englert, Roman A1 - Glass, Gregor A1 - Heidmann, Frank T1 - Meshed interaction design patterns for massaging services T2 - Proceedings of the IADIS International Conference : Interfaces and Human Computer Interaction 2008 N2 - Today numerous telecommunication services are implemented and brought to users. Common for these services is that their interfaces differ tremendously. As a consequence users have to learn the usage of each interface. Amorelation provides the new approach of meshed interaction design patterns (MIDP) that enable service usage in a consistent way for arbitrary telecommunication services. These patterns enable the design of complex interfaces for a variety of interfaces in a convenient and similar manner. With other words, through MIDP receives the user an unified user experience for a variety of applications. A novelty of this approach is the linkage between the modeling of patterns and interface design, which is achieved by a hierarchical structuring of the patterns. The MIDP approach is applied to a Mobile Messaging Service. This application is evaluated with and without MIDP by well-known usability measures like efficiency and ease-to-use. KW - Benutzeroberfläche KW - Design KW - Mustersprache KW - Neue Medien KW - Anwendung KW - Benutzerverhalten KW - Telekommunikationsdienst Y1 - 2008 UR - http://www.iadisportal.org/digital-library/meshed-interaction-design-patterns-for-messaging-services SN - 978-972-8924-59-1 SP - 149 EP - 156 PB - IADIS Press CY - Amsterdam ER - TY - CHAP A1 - Eichhorn, Elisabeth A1 - Wettach, Reto A1 - Hornecker, Eva T1 - A stroking device for spatially separated couples T2 - MobileHCI '08 : Proceedings of the 10th international conference on Human computer interaction with mobile devices and services N2 - In this paper we present a device to support the communication of couples in long-distance relationships. While a synchronous exchange of factual information over distance is supported by telephone, e-mail and chat-systems, the transmission of nonverbal aspects of communication is still unsatisfactory. Videocalls let us see the partners' facial expression in real time. However, to experience a more intimate conversation physical closeness is needed. Stroking while holding hands is a special and emotional gesture for couples. Hence, we developed a device that enables couples to exchange the physical gesture of stroking regardless of distance and location. The device allows both sending and receiving. A user test supported our concept and provided new insights for future development. KW - Design KW - Experiment KW - Haptische Feedback-Technologie KW - Leiblichkeit KW - Intimsphäre KW - Körperkontakt Y1 - 2008 SN - 978-1-59593-952-4 U6 - https://doi.org/10.1145/1409240.1409274 SP - 303 EP - 306 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Wettach, Reto A1 - Behrens, Christian A1 - Danielsson, Adam A1 - Ness, Thomas T1 - A thermal information display for mobile applications T2 - MobileHCI '07 : Proceedings of the 9th international conference on Human computer interaction with mobile devices and services N2 - In this paper, we investigate possibilities and limitations of temperature change as a method for information display in mobile applications. While some widespread and well-recognized haptic displays such as force-feedback often trigger the user's immediate attention, we will focus on ambient strategies for tactile information display, that is, the display of gradual state changes in the user's periphery that do not unexpectedly interrupt her current tasks, but builds on the mind's ability for subliminal perception of environmental change instead [1, 2]. To this end, we present a series of prototypes of mobile devices that display ambient information by means of thermal change based on the thermo-electric effect [3]. In order to assess the expedience and feasibility of such a display, a series of user tests have been conducted with respect to both, the ability for thermal change recognition and a concrete application scenario for such a display. KW - Wärmeübertragung KW - Display KW - Handy KW - App Y1 - 2007 SN - 978-1-59593-862-6 U6 - https://doi.org/10.1145/1377999.1378004 SP - 182 EP - 185 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Werner, Julia A1 - Wettach, Reto A1 - Hornecker, Eva T1 - United-pulse BT - feeling your partner's pulse T2 - MobileHCI '08 : Proceedings of the 10th international conference on Human computer interaction with mobile devices and services N2 - This paper introduces a device that creates remote intimacy by the use of two rings named "united-pulse". Each ring can measure the wearer's heartbeat and send it to the partner's ring. Hereby, artificial corporeality is created between the couple. By means of a working prototype, united-pulse has been successfully tested. Among the 28 participants the prototype has attracted large interest. Through the heartbeat - the essential vital sign - a feeling of being very close to the partner is provided. Touching the ring allows a small moment of intimacy in situations where emotional support is needed. KW - Mensch-Maschine-Kommunikation KW - Intimsphäre KW - Distanz KW - Design KW - Benutzererlebnis KW - Schmuck Y1 - 2008 SN - 978-1-59593-952-4 U6 - https://doi.org/10.1145/1409240.1409338 SP - 353 EP - 358 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Landstorfer, Johannes A1 - Pschetz, Larissa A1 - Kloes, Malte A1 - Wettach, Reto T1 - SocialButton BT - Mobile Technology Enhancing Social Interaction T2 - NGMAST '07 : Proceedings of the The 2007 International Conference on Next Generation Mobile Applications, Services and Technologies N2 - We are exploring the use of small displays as an instrument to enhance social communication. Our focus is on encouraging communication between strangers by revealing the existence of common friends. In the following we present the concept of the SocialButton, a wearable mobile device which displays aspects of friend-of-a-friend networks. A group study has provided us with an initial understanding regarding the potential of the SocialButton to influence our social environment. KW - Handy KW - Gruppe KW - Interaktion KW - Zwischenmenschliche Beziehung KW - Mobiles Endgerät Y1 - 2007 SN - 978-0-7695-2878-6 U6 - https://doi.org/10.1109/NGMAST.2007.4343395 SP - 14 EP - 18 PB - IEEE Computer Society Press CY - Washington ER - TY - JOUR A1 - Bludau, Mark-Jan A1 - Dörk, Marian A1 - Heidmann, Frank T1 - Relational perspectives as situated visualizations of art collections JF - Digital Scholarship in the Humanities N2 - With relational perspectives, we examine the potential of traversing cultural collections along the richness of individual facets and relations through the process of developing an exploration-centered visualization. Cultural collections can contain thousands of artifacts, of which each typically possesses a diverse set of properties and individual facets constituting a unique relationship to the rest of the collection. Therefore, to create an appropriate representation of the complex data of each underlying artifact, oftentimes, it is not only interesting to get an overview of the entire collection from one perspective, but to explore the specific context of an artifact and the various relations it may have to other items. To investigate the potential of relational perspectives, we selected an art collection as a particularly promising case study. By following and reporting from a collaborative and iterative design process with an art museum, we developed a web interface that contrasts a collection overview with three situated visualizations each exposing a different kind of relational perspective on the art collection from an artifact. KW - Kulturelle Einrichtung KW - Digitalisierung KW - Visualisierung KW - Graphische Benutzeroberfläche KW - Digital Humanities Y1 - 2021 U6 - https://doi.org/10.1093/llc/fqab003 SN - 1477-4615 VL - 36 IS - Supplement 2 SP - ii17 EP - ii29 PB - Oxford University Press CY - Oxford ER - TY - CHAP A1 - Hemmert, Fabian A1 - Djokic, Danijela A1 - Wettach, Reto T1 - Spoken Words BT - Activating Text-To-Speech through Eye Closure T2 - CHI EA '08 : CHI '08 Extended Abstracts on Human Factors in Computing Systems N2 - Writing is a predominantly visual task. In the following, we describe a system that adds a new modality to computer-supported text editing: Listening with closed eyes. We present a prototype, for which we combined a text-to-speech software, Microsoft Word and a face tracking system. It reads out the current sentence in Microsoft Word as soon as the user closes both eyes. In this paper we discuss further details of the concept and its background, describe the implementation of the prototype and disclose first user testing results, before we conclude our findings with an outlook on future research. KW - Audiovisuelles Material KW - Lidschlag KW - Gesichtserkennung KW - Benutzeroberfläche KW - Bearbeitung KW - Text KW - Face tracking Y1 - 2008 SN - 978-1-60558-012-8 U6 - https://doi.org/10.1145/1358628.1358678 SP - 2325 EP - 2330 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Knörig, André A1 - Müller, Boris A1 - Wettach, Reto T1 - Articulated paint BT - musical expression for non-musicians T2 - NIME '07 : Proceedings of the 7th international conference on New interfaces for musical expression N2 - In this paper we present the concept and prototype of a new musical interface that utilizes the close relationship between gestural expression in the act of painting and that of playing a musical instrument in order to provide non-musicians the opportunity to create musical expression. A physical brush on a canvas acts as the instrument. The characteristics of its stroke are intuitively mapped to a conductor program, defining expressive parameters of the tone in real-time. Two different interaction modes highlight the importance of bodily expression in making music as well as the value of a metaphorical visual representation. KW - Benutzeroberfläche KW - Ausdruck KW - Musik KW - Geste KW - Musikerziehung Y1 - 2007 SN - 978-1-4503-7837-6 U6 - https://doi.org/10.1145/1279740.1279826 SP - 384 EP - 385 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Pschetz, Larissa T1 - {hi}stories BT - supporting user generated history T2 - CHI EA '08 : CHI '08 Extended Abstracts on Human Factors in Computing Systems N2 - With more and more digital information being produced by individuals every day, we will soon be able to use it to understand the past. Based on this premise this paper presents {Hi}Stories, a system to support the creation and access of user generated contents as historical evidences. In {Hi}Stories users aggregate contents from Internet and are invited to contribute their own material. It combines a number of research themes: collaborative information structuring, combination of contents from online services, and visualization and browsing of structured information collections. KW - Elektronische Bibliothek KW - User Generated Content KW - Visualisierung Y1 - 2008 SN - 978-1-60558-012-8 U6 - https://doi.org/10.1145/1358628.1358915 SP - 3693 EP - 3698 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Hemmert, Fabian A1 - Djokic, Danijela A1 - Wettach, Reto T1 - Perspective change BT - a system for switching between on-screen views by closing one eye T2 - AVI '08 : Proceedings of the working conference on Advanced visual interfaces N2 - This project explores the change of on-screen views through single-sided eye closure. A prototype was developed, three different applications are presented: Activating a sniper scope in a 3D shooter game, zooming out into a overview perspective over a web page, and filtering out icons on a cluttered desktop. Initial user testing results are presented. KW - Auge KW - Lid KW - Lidschlag KW - Perspektivenübernahme KW - Prototyp KW - Benutzeroberfläche Y1 - 2008 SN - 978-1-60558-141-5 U6 - https://doi.org/10.1145/1385569.1385668 SP - 484 EP - 485 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Büttner, Stephan A1 - Treude, Linda A1 - Wolf, Sabine T1 - Visual Contextualization of Library Data BT - Designing an Augmented Reality App T2 - Re:inventing information science in the networked society : Proceedings of the 14th International Symposium on Information Science (ISI 2015) N2 - The role of libraries changed tremendously in the digital age. Search engine technology and full text availability now define the standards for information research. Libraries as knowledge providers have to face the challenges of the new technologies. Our poster contribution takes the example of Augmented Reality (AR) to show a way to use the potential of digital technology for library services. AR offers new possibilities to contextualize library data. Hence the transfer of knowledge can be enriched by virtual information and visualization. In our poster we introduce the project mylibrARy and the status quo of the conceptual process of designing a library AR-app. mylibrARy is a cooperation project between the University of Applied Sciences in Potsdam, a public library in Berlin and metaio GmbH. By providing mobile access to enriched library data the institution is able to stay in touch with users or even generate new users with a high affinity for digital technology. According to the result of our first of four user studies especially the integration of social media and social reading functions plays a crucial role in reaching that aim. Beside the connection to the local library knowledge organization system in the app we plan to integrate further features for the semantic contextualization such as the Wikipedia categories. KW - Wissensorganisation KW - Wissensmanagement KW - Öffentliche Bibliothek KW - Wissenschaftliche Bibliothek KW - Elektronische Medien KW - Virtuelle Realität KW - Visualisierung KW - App Y1 - 2015 SN - 978-3-86488-081-0 U6 - https://doi.org/10.5281/zenodo.17976 SP - 573 EP - 577 PB - Hülsbusch CY - Glückstadt ER - TY - CHAP A1 - Knörig, André A1 - Wettach, Reto A1 - Cohen, Jonathan T1 - Fritzing BT - a tool for advancing electronic prototyping for designers T2 - TEI '09 : Proceedings of the 3rd International Conference on Tangible and Embedded Interaction N2 - Today a growing community of DIY-practitioners, artists and designers are using microcontroller-based toolkits to express their concepts for digital artifacts by building them. However, as these prototypes are generally constructed using solder-free technologies, they are often fragile and unreliable. This means a huge burden of care and upkeep for these inventions when they are either exhibited or sold. We present a software application called Fritzing which allows artists, designers and DIY-tinkerers to prepare their hardware inventions for production. Through an interface metaphor based on the typical workflow of the target group, Fritzing has proven its ability to provide useful support in the steps following the invention of an interactive artifact. Fritzing serves also as a tool for documenting these interactive artifacts. As sharing of knowledge has been a driving force within this new DIY-movement, there is a need for a consistent and readable form of documentation which Fritzing can provide. Fritzing has also proven to be a useful tool in teaching electronics to people without an engineering background. KW - physical interaction design KW - Design KW - Prototyping KW - Werkzeug KW - Dokumentation Y1 - 2009 SN - 978-1-60558-493-5 U6 - https://doi.org/10.1145/1517664.1517735 SP - 351 EP - 358 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Burneleit, Eva A1 - Hemmert, Fabian A1 - Wettach, Reto T1 - Living interfaces BT - the impatient toaster T2 - TEI '09 : Proceedings of the 3rd International Conference on Tangible and Embedded Interaction N2 - This paper introduces the Impatient Toaster, a kitchen appliance designed to motivate its owners to eat more often and in regular intervals: After not using it for a while, it signalizes hunger through nervous movements. This project sought to explore life-like behaviour as a means of increasing user's sympathy for everyday objects. We present a prototype that was informally tested with six participants in a situated user test. The results indicate that sympathy and perceived cuteness can arise from life-like movements that, as we propose, represent an object's will of its own. This work is part of a larger series of experiments in the Living Interfaces project, exploring ways in which reduced life-like movements can be beneficial for Human-Machine Interaction. KW - Mensch-Maschine-Schnittstelle KW - Emotionales Verhalten KW - Küchengerät KW - Interface Design Y1 - 2009 SN - 978-1-60558-493-5 U6 - https://doi.org/10.1145/1517664.1517673 SP - 21 EP - 22 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Roy, Miriam A1 - Hemmert, Fabian A1 - Wettach, Reto T1 - Living interfaces BT - the intimate door lock T2 - TEI '09 : Proceedings of the 3rd International Conference on Tangible and Embedded Interaction N2 - In this paper we introduce a new way to interact intimately with an automated system. The Intimate Door Lock investigates the psychological effects of intimate humanhuman interaction being applied to man-machine interfaces. The door lock, in our prototype, is installed at the inside of a domestic front door, and remains locked until given a kiss by its owner. In our prototype, the element to be kissed is a camera-augmented mirror, which we intended to use as a means of lowering the inhibition level. This work is part of a larger series of experiments in the Living Interfaces project, exploring ways in which reduced life-like movements can be beneficial for Human-Machine Interaction. KW - Interface design KW - Intimate interaction KW - Emotional design KW - Mensch-Maschine-Kommunikation KW - Intimsphäre KW - Kuss KW - Spiegel Y1 - 2009 SN - 978-1-60558-493-5 U6 - https://doi.org/10.1145/1517664.1517681 SP - 45 EP - 46 PB - Association for Computing Machinery CY - New York ER - TY - JOUR A1 - Wolpers, Martin A1 - Memmel, Martin A1 - Stefaner, Moritz T1 - Supporting architecture education using the MACE system JF - International Journal of Technology Enhanced Learning N2 - Today, digital learning resources in architecture are spread over a growing number of repositories world-wide. Students of architecture face increasing problems finding and being aware of appropriate learning resources they need within their collaborative and/or exploratory learning scenarios. The Metadata for Architectural Contents in Europe (MACE) system addresses these issues by intelligently aggregating and linking information about learning resources from various repositories. We show how, by establishing explicit relations between the learning resources and by adding community features, students are supported in their learning activities. First experiments indicate that the chosen approach improves the results students can achieve in their studies. KW - E-Learning KW - Metadaten KW - Dokumentenserver KW - Lehrmittel KW - Architekturstudent KW - MACE Y1 - 2010 U6 - https://doi.org/10.1504/IJTEL.2010.031264 SN - 1753-5263 VL - 2 IS - 1-2 SP - 132 EP - 144 PB - Inderscience CY - Olney ER - TY - CHAP A1 - Togler, Jonas A1 - Hemmert, Fabian A1 - Wettach, Reto T1 - Living interfaces BT - the thrifty faucet T2 - TEI '09 : Proceedings of the 3rd International Conference on Tangible and Embedded Interaction N2 - In this paper, we present a novel type of persuasive home appliance: A thrifty water faucet. Through a servo motor construction, it is enabled to move and behave in life-like manners and to step into dialogue with the user. For example about water consumption or hygiene. We sought to research the reactions of users to such an appliance, alongside possible implications for the design of future human-machine interfaces. This project is part of a larger series of experiments in the Living Interfaces project, exploring ways in which reduced and abstract life-like movements can be beneficial for Human-Machine Interaction. KW - ambient interface KW - Geste KW - Pose KW - Verhalten KW - Interaktion KW - Nachhaltigkeit KW - Mensch-Maschine-Kommunikation Y1 - 2009 SN - 978-1-60558-493-5 U6 - https://doi.org/10.1145/1517664.1517680 SP - 43 EP - 44 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Heidmann, Frank T1 - Human-computer cooperation T2 - Technology Guide N2 - Whether it be DVD-players, automatic ticket machines, cell phones, PDAs, machines, computers or even airplane cockpits, an increasing number of products at home and at work have a user interface, in other words a place where humans and machines meet. Direct contact with interactive technology was previously limited to the workplace. Now, there is hardly a social group that does not come into contact directly or indirectly with computer or information systems. However, the continuous increase in the performance and functionality of information and communication systems has resulted in rising complexity in controlling such systems. The practicality of user interfaces has become more and more a key criterion for acceptance and success in the market. KW - Mensch-Maschine-Kommunikation KW - Automatische Spracherkennung KW - Gesichtserkennung KW - Benutzeroberfläche Y1 - 2009 SN - 978-3-540-88546-7 U6 - https://doi.org/10.1007/978-3-540-88546-7_50 SP - 262 EP - 267 PB - Springer CY - Berlin ER - TY - CHAP A1 - Hemmert, Fabian A1 - Knörig, André A1 - Joost, Gesche A1 - Wettach, Reto T1 - Stick, Click n' Call BT - self-adhesive pressure-activated RFID tags for mobile phones T2 - TEI '09 : Proceedings of the 3rd International Conference on Tangible and Embedded Interaction N2 - This paper describes a new interaction concept, which is based on customizable self-adhesive stickers with an integrated button, manufacturable at low cost. By pressing the button, users can execute specialized functionalities on their mobile phones, e.g. dialing phone numbers or accessing URLs. We present three usage scenarios and a proof-of-concept prototype. KW - RFID KW - Schaltfläche KW - Aufkleber KW - Handy KW - URL KW - Rufnummer Y1 - 2009 SN - 978-1-60558-493-5 U6 - https://doi.org/10.1145/1517664.1517722 SP - 283 EP - 284 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Hemmert, Fabian A1 - Hamann, Susann A1 - Wettach, Reto T1 - The digital hourglass T2 - TEI '09 : Proceedings of the 3rd International Conference on Tangible and Embedded Interaction N2 - This paper presents the Digital Hourglass, an alarm clock that focuses on the amount of sleep, rather than wake-up times. It follows a simple approach, lighting one LED for each hour of sleep, and physically resembles the interaction with a conventional hourglass: Tilting the hourglass moves 'time' between its chambers, placing it in an upright position activates it, turning it by 180° snoozes it and placing it horizontally on a surface turns it off. KW - physical interaction design KW - Wecker KW - Digitalisierung KW - Sanduhr KW - Lumineszenzdiode KW - Schlaf KW - Zeit Y1 - 2009 SN - 978-1-60558-493-5 U6 - https://doi.org/10.1145/1517664.1517672 SP - 19 EP - 20 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Löwe, Matthias A1 - Yosha, Omer A1 - Krause, Alexander A1 - Wettach, Reto A1 - Krüger, Nils T1 - Valeo BT - alienation gesture-enhanced tactile pain logging T2 - TEI '10 : Proceedings of the fourth international conference on Tangible, embedded, and embodied interaction N2 - In current healthcare research, pain logs are an important means to measure the impact of medication and to detect pain patterns. However, the entry of textual pain data may be negatively reinforcing, due to its character of direct confrontation with one's pain, potentially leading to a higher pain awareness. This paper introduces valeo, a new form of a tactile pain log, which is based on a vibrotactile, pressure- and tilt-sensitive device. Future iterations will also include body part recognition. By squeezing it close to one's own body, the subjective intensity of a local pain is manifested in the device. Via a shove gesture, it is then transmitted to a docking station. Advantageously, the pain data is covert and conceptually alienated from the patient's body, which may support a possible relief. A proof-of-concept prototype and a user study indicate that our concept is perceived as convenient and reduces negative conditioning. KW - Schmerz KW - Protokoll KW - Druck KW - Neigung KW - Geste KW - Taktiler Reiz Y1 - 2010 SN - 978-1-60558-841-4 U6 - https://doi.org/10.1145/1709886.1709925 SP - 213 EP - 216 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Ullmann, Thomas Daniel A1 - Wild, Fridolin A1 - Scott, Peter A1 - Duval, Erik A1 - Vandeputte, Bram A1 - Parra, Gonzalo A1 - Reinhardt, Wolfgang A1 - Heinze, Nina A1 - Kraker, Peter A1 - Fessl, Angela A1 - Lindstaedt, Stefanie A1 - Nagel, Till A1 - Gillet, Denis T1 - Components of a Research 2.0 Infrastructure T2 - Sustaining TEL : From Innovation to Learning and Practice N2 - In this paper, we investigate the components of a Research 2.0 infrastructure. We propose building blocks and their concrete implementation to leverage Research 2.0 practice and technologies in our field, including a publication feed format for exchanging publication data, a RESTful API to retrieve publication and Web 2.0 data, and a publisher suit for refining and aggregating data. We illustrate the use of this infrastructure with Research 2.0 application examples ranging from a Mash-Up environment, a mobile and multitouch application, thereby demonstrating the strength of this infrastructure. KW - Open Science KW - Infrastruktur KW - Mashup KW - Research 2.0 Y1 - 2010 SN - 978-3-642-16020-2 U6 - https://doi.org/10.1007/978-3-642-16020-2_59 SN - 1611-3349 SP - 590 EP - 595 PB - Springer CY - Heidelberg ER - TY - CHAP A1 - Nagel, Till A1 - Duval, Erik T1 - Muse BT - visualizing the origins and connections of institutions based on co-authorship of publications T2 - Proceedings of the 2nd International Workshop on Research 2.0. : At the 5th European Conference on Technology Enhanced Learning: Sustaining TEL N2 - This paper introduces Muse, an interactive visualization of publications to explore the collaborations between institutions. For this, the data on co-authorship is utilized, as these signify an existing level of collaboration. The affiliations of authors are geo-located, resulting in relations not only among institutions, but also between regions and countries. We explain our ideas behind the visualization and the interactions, and briefly describe the data processing and the implementation of the working prototype. The prototype focuses on a visualization for large tabletop displays, enabling multiple users to explore their personal networks, as well as emerging patterns in shared networks within a collaborative public setting. For the prototype we used the publication data of the EC-TEL conference. KW - Geo-visualization KW - Visualisierung KW - Touchscreen KW - Forschung KW - Mensch-Maschine-Kommunikation KW - Autor Y1 - 2010 UR - http://ceur-ws.org/Vol-675/paper5.pdf SN - 1613-0073 VL - 675 SP - 48 EP - 52 PB - RWTH CY - Aachen ER - TY - CHAP A1 - Nagel, Till A1 - Heidmann, Frank A1 - Condotta, Massimiliano A1 - Duval, Erik T1 - Venice unfolding BT - a tangible user interface for exploring faceted data in a geographical context T2 - NordiCHI '10 : Proceedings of the 6th Nordic Conference on Human-Computer Interaction: Extending Boundaries N2 - We introduce Venice Unfolding, a case study on tangible geo-visualization on an interactive tabletop to enable the exploration of architectural projects in Venice. Our tangible user interface consists of a large display showing projects on a map, and a polyhedral object to browse these data interactively by selecting and filtering various metadata facets. In this paper we describe a prototype employing new methods to communicate territorial data in visual and tangible ways. The object reduces the barrier between the physical world and virtual data, and eases the understanding of faceted geographical data, enabling urban planners and citizens alike to participate in the discovery and analysis of information referring to the physical world. KW - geo visualization KW - Gegenständliche Benutzeroberfläche KW - Visualisierung KW - Stadtplanung KW - Multi-Touch-Screen KW - Browsing KW - Venedig KW - Karte Y1 - 2010 SN - 978-1-60558-934-3 U6 - https://doi.org/10.1145/1868914.1869019 SP - 743 EP - 746 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Eichhorn, Elisabeth T1 - Recording inner life T2 - TEI '10 : Proceedings of the fourth international conference on Tangible, embedded, and embodied interaction N2 - "Recording Inner Life" is the title of my master's thesis. It is a system to express the "inner life" (feelings, affects, and emotions) and record them on a long-term basis into a computational system. In contrast to a lot of the research in the field of affective computing this project is not dedicated to enable machines to detect human emotions but to allow an adequate input for emotions. It presents "MyInnerLife", a physical input device to express and record emotions non-verbally. KW - Gefühl KW - Nichtverbale Kommunikation KW - Tagebuch Y1 - 2010 SN - 978-1-60558-841-4 U6 - https://doi.org/10.1145/1709886.1709959 SP - 313 EP - 314 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Knörig, André A1 - Howell, Brendan T1 - Advanced prototyping with fritzing T2 - TEI '10 : Proceedings of the fourth international conference on Tangible, embedded, and embodied interaction N2 - This studio will give participants a hands-on introduction to Fritzing, a free software tool for advancing electronic prototyping for researchers and practitioners of tangible, interactive electronics. Participants will bring one of their hand-wired prototypes (or a concrete concept) and in several steps learn to document it properly, share it with the community, and turn it into a professional printed circuit board. KW - Elektronik KW - Physical Computing KW - Prototyping KW - Gegenständliche Benutzeroberfläche Y1 - 2010 SN - 978-1-60558-841-4 U6 - https://doi.org/10.1145/1709886.1709970 SP - 341 EP - 344 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Breuer, Henning A1 - Dierichs, Tillmann A1 - Elsholz, Stefanie T1 - A comfort zone for mobile learning BT - a grounded innovation approach T2 - Proceedins of the IADIS International Conference Mobile Learning 2012 N2 - Mobile learning activities of commuters have widely been neglected. The paper reports on the adaption of a grounded innovation approach involving a futures workshop for interaction design and ideation based on ethnographic insights in the field of mobile learning. Current obstacles and utopian futures of mobiles learning lay the grounds for envisioning new systems to support mobile learning for public transport. A system to enhance comfort zones for mobile learners is being specified and illustrated. It proposes a gesture-based handling of tablet computers in order create an adaptable and comfortable personal learning environment with individually adaptable and familiar modules. An iDesk prototype preserving a personal comfort zone for mobile learners is presented. The system intends to support formal and informal learning in mobile times. KW - Mobile Learning KW - Lernen KW - App KW - Handy KW - Innovation Y1 - 2012 UR - http://www.iadisportal.org/digital-library/a-comfort-zone-for-mobile-learning-%C2%96-a-grounded-innovation-approach SN - 978-972-8939-66-3 SP - 75 EP - 82 PB - IADIS Press CY - Berlin ER - TY - CHAP A1 - De Luca, Ernesto William T1 - Is it Useful to Support Users with Lexical Resources? BT - A User Study T2 - Proceedings of the Eighth International Conference on Language Resources and Evaluation (LREC'12) N2 - Current search engines are used for retrieving relevant documents from the huge amount of data available and have become an essential tool for the majority of Web users. Standard search engines do not consider semantic information that can help in recognizing the relevance of a document with respect to the meaning of a query. In this paper, we present our system architecture and a first user study, where we show that the use of semantics can help users in finding relevant information, filtering it ad facilitating quicker access to data. KW - Information Retrieval KW - Elektronische Enzyklopädie KW - Semantik KW - Benutzerforschung Y1 - 2012 UR - http://www.lrec-conf.org/proceedings/lrec2012/pdf/502_Paper.pdf SN - 978-2-9517408-7-7 SN - 2522-2686 SP - 3184 EP - 3189 ER - TY - CHAP A1 - Nagel, Till A1 - Duval, Erik A1 - Heidmann, Frank T1 - Visualizing Geospatial Co-authorship Data on a Multitouch Tabletop T2 - Smart Graphics : 11th International Symposium, SG 2011, Bremen, Germany, July 18-20, 2011. Proceedings N2 - This paper presents Muse, a visualization of institutional co-authorship of publications. The objective is to create an interactive visualization, which enables users to visually analyze collaboration between institutions based on publications. The easy to use multitouch interaction, and the size of the interactive surface invite users to explore the visualization in semi-public spaces. KW - Geo-visualization KW - tabletop interfaces KW - Visualisierung KW - Gegenständliche Benutzeroberfläche KW - Mensch-Maschine-Kommunikation KW - Autor KW - Multi-Touch-Screen Y1 - 2011 SN - 978-3-642-22571-0 U6 - https://doi.org/10.1007/978-3-642-22571-0_13 SN - 1611-3349 SP - 134 EP - 137 PB - Springer CY - Berlin ER - TY - JOUR A1 - De Luca, Ernesto William T1 - Extending the Linked Data Cloud with Multilingual Lexical Linked Data JF - Knowledge Organization N2 - A lot of information that is already available on the Web, or retrieved from local information sys-tems and social networks, is structured in data silos that are not semantically related. Semantic technologies make it apparent that the use of typed links that directly express their relations are an advantage for every application that can reuse the incorporated knowledge about the data. For this reason, data integration, through reengineering (e.g., triplify) or querying (e.g., D2R), is an important task in order to make information available for everyone. Thus, in order to build a semantic map of the data, we need knowledge about data items itself and the relation between heterogeneous data items. Here we present our work of providing Lexical Linked Data (LLD) through a meta-model that contains all the resources and gives the possibility to retrieve and navigate them from different per-spectives. After giving the definition of Lexical Linked Data, we describe the existing datasets we collected and the new datasets we included. Here we describe their format and show some use cases where we link lexical data, and show how to reuse and inference semantic data de-rived from lexical data. Different lexical resources (MultiWordNet, EuroWordNet, MEMODATA Lexicon, the Hamburg Methaphor Data-base) are connected to each other towards an Integrated Vocabulary for LLD that we evaluate and present. KW - Lexical Linked Data KW - Linked Data KW - Datenintegration KW - Semantisches Netz KW - Datenstruktur Y1 - 2013 U6 - https://doi.org/10.5771/0943-7444-2013-5-320 SN - 0943-7444 VL - 40 IS - 5 SP - 320 EP - 331 PB - Ergon-Verlag CY - Würzburg ER - TY - CHAP A1 - Nagel, Till A1 - Duval, Erik A1 - Vande Moere, Andrew T1 - Interactive Exploration of Geospatial Network Visualization T2 - CHI EA '12 : CHI '12 Extended Abstracts on Human Factors in Computing Systems N2 - This paper presents a tabletop visualization of relations between geo-positioned locations. We developed an interactive visualization, which enables users to visually explore a geospatial network of actors. The multitouch tabletop, and the large size of the interactive surface invite users to explore the visualization in semi-public spaces. For a case study on scientific collaborations between institutions, we applied and improved several existing techniques for a walk-up-and-use system aimed at scientists for a social setting at a conference. We describe our iterative design approach, our two implemented prototypes, and the lessons learnt from their creation. We conducted user evaluation studies at the two on-location demonstrations, which provide evidence of the prototype usability and usefulness, and its support for understanding the distribution and connectivity in a geospatial network. KW - Visualisierung KW - Gegenständliche Benutzeroberfläche KW - Mensch-Maschine-Kommunikation KW - Erforschung KW - Interaktive Medien KW - Karte KW - geo-visualization KW - tabletop interfaces KW - interactive maps Y1 - 2012 SN - 978-1-4503-1016-1 U6 - https://doi.org/10.1145/2212776.2212830 SP - 557 EP - 572 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Böhmer, Matthias A1 - De Luca, Ernesto William A1 - Said, Alan A1 - Teevan, Jamie T1 - 3rd workshop on context-awareness in retrieval and recommendation T2 - WSDM '13 : Proceedings of the sixth ACM international conference on Web search and data mining N2 - Context-aware information is widely available in various ways and is becoming more and more important for enhancing retrieval performance and recommendation results. The current main issue to cope with is not only recommending or retrieving the most relevant items and content, but defining them ad hoc. Other relevant issues include personalizing and adapting the information and the way it is displayed to the user's current situation and interests. Ubiquitous computing further provides new means for capturing user feedback on items and providing information. KW - Information Retrieval KW - Empfehlungssystem KW - Ubiquitous Computing Y1 - 2013 SN - 978-1-4503-1869-3 U6 - https://doi.org/10.1145/2433396.2433504 SP - 798 EP - 790 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Plumbaum, Till A1 - De Luca, Ernesto William A1 - Gangemi, Aldo A1 - Hausenblas, Michael T1 - Workshop on semantic personalized information management (SPIM'13) T2 - WSDM '13 : Proceedings of the sixth ACM international conference on Web search and data mining N2 - The SPIM workshop focuses especially on people that are working on the social or semantic Web, machine learning, user modeling, recommender systems, information retrieval, semantic interaction, or their combination. The goal is to bring together researchers and practitioners to initiating discussions on the different requirements and challenges coming with the social and semantic Web for personalized information retrieval systems. The workshop aims at improving the exchange of ideas between the different research communities and practitioners involved in the research on semantic personalized information management. KW - Semantic Web KW - Soziale Software KW - Information Retrieval Y1 - 2013 SN - 978-1-4503-1869-3 U6 - https://doi.org/10.1145/2433396.2433506 SP - 793 EP - 794 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Said, Alan A1 - De Luca, Ernesto William A1 - Quercia, Daniele A1 - Böhmer, Matthias T1 - 4th Workshop on Context-Awareness in Retrieval and Recommendation T2 - Advances in Information Retrieval N2 - Context-aware information is widely available in various ways and is becoming more and more important for enhancing retrieval performance and recommendation results. The current main issue to cope with is not only recommending or retrieving the most relevant items and content, but defining them ad hoc. Other relevant issues include personalizing and adapting the information and the way it is displayed to the user’s current situation and interests. Ubiquitous computing further provides new means for capturing user feedback on items and providing information. KW - Information Retrieval KW - Empfehlungssystem KW - Ubiquitous Computing Y1 - 2014 SN - 978-3-319-06028-6 U6 - https://doi.org/10.1007/978-3-319-06028-6_100 SN - 1611-3349 SP - 802 EP - 805 PB - Springer CY - Cham ER - TY - CHAP A1 - Adomavicius, Gediminas A1 - Baltrunas, Linas A1 - De Luca, Ernesto William A1 - Hussein, Tim A1 - Tuzhilin, Alexander T1 - 4th workshop on context-aware recommender systems (CARS 2012) T2 - RecSys '12 : Proceedings of the sixth ACM conference on Recommender systems N2 - CARS 2012 builds upon the success of the three previous editions held in conjunction with the 3rd to 5th ACM Conferences on Recommender Systems from 2009 to 2011. The 1st CARS Workshop was held in New York, NY, USA, whereas Barcelona, Spain, was home of the 2nd CARS Workshop in 2010. In 2011, the 3rd CARS workshop was held in Chicago, IL, USA. KW - Empfehlungssystem KW - Kontextbezogenes System KW - Kontext KW - Information retrieval Y1 - 2012 SN - 978-1-4503-1270-7 U6 - https://doi.org/10.1145/2365952.2366041 SP - 349 EP - 350 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Scheidt, Alexander A1 - Pulver, Tim T1 - Any-Cubes BT - A Children's Toy for Learning AI: Enhanced Play with Deep Learning and MQTT T2 - MuC'19: Proceedings of Mensch und Computer 2019 N2 - Here we present Any-Cubes, a prototype toy with which children can intuitively and playfully explore and understand machine learning as well as Internet of Things technology. Our prototype is a combination of deep learning-based image classification [12] and machine-to-machine (m2m) communication via MQTT. The system consists of two physical and tangible wooden cubes. Cube 1 ("sensor cube") is inspired by Google's teachable machine [14,15]. The sensor cube can be trained on any object or scenery. The machine learning functionality is directly implemented on the microcontroller (Raspberry Pi) by a Google Edge TPU Stick. Via MQTT protocol, the microcontroller sends its current status to Cube 2, the actuator cube. The actuator cube provides three switches (relays controlled by an Arduino board) to which peripheral devices can be connected. This allows simple if-then functions to be executed in real time, regardless of location. We envision our system as an intuitive didactic tool for schools and maker spaces. KW - Edge Artifical Intelligence KW - Maschinelles Lernen KW - Internet der Dinge KW - Lernen KW - Didaktik KW - Bildung KW - Intuition Y1 - 2019 SN - 978-1-4503-7198-8 U6 - https://doi.org/10.1145/3340764.3345375 SP - 893 EP - 895 PB - Association for Computing Machinery CY - New York ER - TY - JOUR A1 - Dörk, Marian A1 - Müller, Boris A1 - Stange, Jan-Erik A1 - Herseni, Johannes A1 - Dittrich, Katja T1 - Co-Designing Visualizations for Information Seeking and Knowledge Management JF - Open Information Science N2 - Creativity is a crucial factor in finding novel and useful visualization and interaction techniques, but its emergence is contingent on the right conditions. The focus of visualization research has traditionally been on techniques, and to a lesser degree on the process of creating them with domain experts and end users. This paper focuses on the collaborative design of visualizations for information seeking and knowledge management. The difficult, yet common challenge in any visualization project is to find meaningful visual representations and useful interaction techniques to carry out complex analysis tasks. The unique difficulty for preparing co-design activities for visualization lies in the gap between the abstract nature of data and the concrete form of visual representations. To bridge this gap, our co-design framework for visualization places particular emphasis on actors, activities, and artifacts as categories that expand the focus of visualization design beyond the traditional triad of users, tasks, and data. Drawing from general co-design principles, the framework is developed and validated during the course of two case studies in the context of information management systems and library collection databases. Based on observed patterns during the case studies, practical tactics provide advice on carrying out co-design in information visualization. KW - Information Visualization KW - Co-design KW - Methodologie KW - Wissensmanagement KW - Informationsverhalten KW - Mensch-Maschine-Kommunikation Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:525-26188 SN - 2451-1781 VL - 4 IS - 1 SP - 217 EP - 235 PB - De Gruyter Saur CY - Berlin ER - TY - CHAP A1 - Nakov, Preslav A1 - Da San Martino, Giovanni A1 - Elsayed, Tamer A1 - Barrón-Cedeño, Alberto A1 - Míguez, Rúben A1 - Shaar, Shaden A1 - Alam, Firoj A1 - Haouari, Fatima A1 - Hasanain, Maram A1 - Babulkov, Nikolay A1 - Nikolov, Alex A1 - Shahi, Gautam Kishore A1 - Struß, Julia Maria A1 - Mandl, Thomas T1 - The CLEF-2021 CheckThat! Lab on Detecting Check-Worthy Claims, Previously Fact-Checked Claims, and Fake News T2 - Advances in Information Retrieval N2 - We describe the fourth edition of the CheckThat! Lab, part of the 2021 Cross-Language Evaluation Forum (CLEF). The lab evaluates technology supporting various tasks related to factuality, and it is offered in Arabic, Bulgarian, English, and Spanish. Task 1 asks to predict which tweets in a Twitter stream are worth fact-checking (focusing on COVID-19). Task 2 asks to determine whether a claim in a tweet can be verified using a set of previously fact-checked claims. Task 3 asks to predict the veracity of a target news article and its topical domain. The evaluation is carried out using mean average precision or precision at rank k for the ranking tasks, and F1 for the classification tasks. KW - Fake news KW - Fact-checking KW - Falschmeldung KW - Desinformation KW - Fehlinformation Y1 - 2021 SN - 978-3-030-72240-1 U6 - https://doi.org/10.1007/978-3-030-72240-1_75 SP - 639 EP - 649 PB - Springer CY - Cham ER - TY - CHAP A1 - Nakov, Preslav A1 - Da San Martino, Giovanni A1 - Elsayed, Tamer A1 - Barrón-Cedeño, Alberto A1 - Míguez, Rubén A1 - Shaar, Shaden A1 - Alam, Firoj A1 - Haouari, Fatima A1 - Hasanain, Maram A1 - Mansour, Watheq A1 - Hamdan, Bayan A1 - Sheikh Ali, Zien A1 - Babulkov, Nikolay A1 - Nikolov, Alex A1 - Koshore Shahi, Gautam A1 - Struß, Julia Maria A1 - Mandl, Thomas A1 - Kutlu, Mucahid A1 - Selim Kartal, Yavuz T1 - Overview of the CLEF–2021 CheckThat! Lab on Detecting Check-Worthy Claims, Previously Fact-Checked Claims, and Fake News T2 - Experimental IR Meets Multilinguality, Multimodality, and Interaction N2 - We describe the fourth edition of the CheckThat! Lab, part of the 2021 Conference and Labs of the Evaluation Forum (CLEF). The lab evaluates technology supporting tasks related to factuality, and covers Arabic, Bulgarian, English, Spanish, and Turkish. Task 1 asks to predict which posts in a Twitter stream are worth fact-checking, focusing on COVID-19 and politics (in all five languages). Task 2 asks to determine whether a claim in a tweet can be verified using a set of previously fact-checked claims (in Arabic and English). Task 3 asks to predict the veracity of a news article and its topical domain (in English). The evaluation is based on mean average precision or precision at rank k for the ranking tasks, and macro-F1 for the classification tasks. This was the most popular CLEF-2021 lab in terms of team registrations: 132 teams. Nearly one-third of them participated: 15, 5, and 25 teams submitted official runs for tasks 1, 2, and 3, respectively. KW - Fact-checking KW - Check-worthiness estimation KW - Desinformation KW - Fehlinformation Y1 - 2021 SN - 978-3-030-85251-1 U6 - https://doi.org/10.1007/978-3-030-85251-1_19 SP - 264 EP - 291 PB - Springer CY - Cham ER - TY - CHAP A1 - Kauer, Tobias A1 - Ridley, Arran A1 - Dörk, Marian A1 - Bach, Benjamin T1 - The Public Life of Data BT - Investigating Reactions to Visualizations on Reddit T2 - CHI Conference on Human Factors in Computing Systems (CHI ’21) N2 - This research investigates how people engage with data visualizations when commenting on the social platform Reddit. There has been considerable research on collaborative sensemaking with visualizations and the personal relation of people with data. Yet, little is known about how public audiences without specific expertise and shared incentives openly express their thoughts, feelings, and insights in response to data visualizations. Motivated by the extensive social exchange around visualizations in online communities, this research examines characteristics and motivations of people’s reactions to posts featuring visualizations. Following a Grounded Theory approach, we study 475 reactions from the /r/dataisbeautiful community, identify ten distinguishable reaction types, and consider their contribution to the discourse. A follow-up survey with 168 Reddit users clarified their intentions to react. Our results help understand the role of personal perspectives on data and inform future interfaces that integrate audience reactions into visualizations to foster a public discourse about data. KW - data visualization KW - reddit KW - personal data KW - Visualisierung KW - Personenbezogenen Daten Y1 - 2021 U6 - https://doi.org/10.1145/3411764.3445720 VL - 2021 SP - 1 EP - 12 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Wannamaker, Kendra A1 - Kollannur, Sandeep A1 - Dörk, Marian A1 - Willett, Wesley T1 - I/O Bits BT - User-Driven, Situated, and Dedicated Self-Tracking T2 - Designing Interactive Systems Conference 2021 (DIS ’21) N2 - We present I/O Bits, a prototype personal informatics system that explores the potential for user-driven and situated self-tracking. With simple tactile inputs and small e-paper visualizations, I/O Bits are dedicated physical devices that allow individuals to track and visualize different kinds of personal activities in-situ. This is in contrast to most self-tracking systems, which automate data collection, centralize information displays, or integrate into multi-purpose devices like smartwatches or mobile phones. We report findings from an e-paper visualization workshop and a prototype deployment where participants constructed their own I/O Bits and used them to track a range of personal data. Based on these experiences, we contribute insights and opportunities for situated and user-driven personal informatics. KW - Personal Data/Tracking KW - Visualization KW - Ambient Devices KW - Ubiquitous Computing KW - Internet der Dinge Y1 - 2021 SN - 978-1-4503-8476-6 U6 - https://doi.org/10.1145/3461778.3462138 VL - 2021 SP - 523 EP - 537 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Morat, Paul A1 - Schwerdtfeger, Aaron A1 - Heidmann, Frank T1 - Nachtalb BT - A multisensory Neurofeedback VR-Interface T2 - Proceedings SIGGRAPH Asia 2021 XR N2 - Nachtalb is an immersive interface that enables brain-to-brain interaction using multisensory feedback. With the help of the g.tec Unicorn Hybrid Black brain-computer-interface (BCI), brain-activity-data is measured and translated visually with the Oculus Quest 2, tactilely with the bHaptics TactSuit and auditorily with 3D Sound. This intends to create a feedback loop that turns brain activity from data-input into sensory output which directly influences the brain activity data-input again. KW - extended reality KW - brain computer interfaces KW - virtual reality KW - neurofeedback KW - Gehirn-Computer-Schnittstelle KW - Virtuelle Realität KW - Neurofeedback Y1 - 2021 SN - 978-1-4503-9075-0 U6 - https://doi.org/10.1145/3478514.3487621 VL - 2021 SP - 1 EP - 2 PB - The Association for Computing Machinery CY - New York ER - TY - JOUR A1 - Ehmel, Fabian A1 - Brüggemann, Viktoria A1 - Dörk, Marian T1 - Topography of Violence BT - Considerations for Ethical and Collaborative Visualization Design JF - Computer Graphics Forum N2 - Based on a collaborative visualization design process involving sensitive historical data and historiographical expertise, we investigate the relevance of ethical principles in visualization design. While fundamental ethical norms like truthfulness and accuracy are already well-described and common goals in visualization design, datasets that are accompanied by specific ethical concerns need to be processed and visualized with an additional level of carefulness and thought. There has been little research on adequate visualization design incorporating such considerations. To address this gap we present insights from Topography of Violence, a visualization project with the Jewish Museum Berlin that focuses on a dataset of more than 4,500 acts of violence against Jews in Germany between 1930 and 1938. Drawing from the joint project, we develop an approach to the visualization of sensitive data, which features both conceptual and procedural considerations for visualization design. Our findings provide value for both visualization researchers and practitioners by highlighting challenges and opportunities for ethical data visualization. T2 - Topographie der Gewalt: Überlegungen zum ethischen und kollaborativen Visualisierungsdesign KW - Daten KW - Visualisierung KW - Ethik KW - Bewertung Y1 - 2021 U6 - https://doi.org/10.1111/cgf.14285 SN - 1467-8659 VL - 40 IS - 3 SP - 13 EP - 24 PB - Wiley CY - Oxford ER - TY - CHAP A1 - Engelke, Lutz T1 - Globalization and transformation BT - What can design accomplish in the 21st century? T2 - Berlin Design Digest KW - Projekt KW - Berlin KW - Vernetzung KW - Globalisierung KW - Transformation Y1 - 2017 SN - 978-3-9818296-0-0 SP - 242 EP - 247 PB - Slanted Publishers CY - Karlsruhe ER - TY - CHAP A1 - Nagel, Till A1 - Pschetz, Larissa A1 - Stefaner, Moritz A1 - Halkia, Matina A1 - Müller, Boris T1 - mæve – An Interactive Tabletop Installation for Exploring Background Information in Exhibitions T2 - Human-computer interaction : ambient, ubiquitous and intelligent interaction ; 13th international conference, HCI International 2009, San Diego, CA, USA, July 19 - 24, 2009 ; proceedings, part III N2 - This paper introduces the installation mæve: a novel approach to present background information in exhibitions in a highly interactive, tangible and sociable manner. Visitors can collect paper cards representing the exhibits and put them on an interactive surface to display associated concepts and relations to other works. As a result, users can explore both the unifying themes of the exhibition as well as individual characteristics of exhibits. On basis of metadata schemata developed in the MACE (Metadata for Architectural Contents in Europe) project, the system has been put to use the Architecture Biennale to display the entries to the Everyville student competition. KW - Benutzeroberfläche KW - Metadaten KW - Visualisierung KW - Benutzerforschung KW - Ausstellung KW - Mensch-Maschine-Kommunikation Y1 - 2009 SN - 978-3-642-02580-8 U6 - https://doi.org/10.1007/978-3-642-02580-8_53 SP - 483 EP - 491 PB - Springer CY - Berlin ER - TY - CHAP A1 - Deiml-Seibt, Tina A1 - Pschetz, Larissa A1 - Müller, Boris T1 - User Activity Display BT - Competition or Conversation? T2 - Grenzenlos frei!? / 9. Fachübergreifende Konferenz für Interaktive und Kooperative Medien KW - Mensch-Maschine-Kommunikation KW - Benutzeroberfläche KW - Benutzerfreundlichkeit KW - Barrierefreiheit Y1 - 2009 SN - 978-3-486-59222-1 SP - 483 EP - 486 PB - Oldenbourg CY - München ER - TY - CHAP A1 - Eichhorn, Elisabeth A1 - Wettach, Reto A1 - Müller, Boris T1 - Recording emotions with MyInnerLife T2 - 3rd International Conference on Affective Computing and Intelligent Interaction and workshops, 2009 : ACII 2009 N2 - Our project is a system to express emotions and record them on a long-term basis. In contrast to a lot of the research in the field of affective computing our project is not dedicated to enable machines to detect human emotions but to allow new input methods. This demo presents 'MyInnerLife', a physical input device to express and record emotions non-verbally. KW - Benutzeroberfläche KW - Display KW - Ergonomie KW - Psychologie KW - Emotion KW - Mensch-Maschine-Kommunikation Y1 - 2010 SN - 978-1-4244-4800-5 U6 - https://doi.org/10.1109/ACII.2009.5349520 SP - 1 EP - 2 ER - TY - RPRT A1 - Lüttgert, Matthias A1 - Senf, Christian A1 - Heidmann, Frank T1 - MIFLEX - Models and Interfaces for Flexible Environmental Data Exchange (Textband) KW - Umwelt KW - Datenaustausch KW - Benutzeroberfläche KW - Modell Y1 - 2014 PB - ENDA GmbH CY - Berlin ER - TY - CHAP A1 - Heidmann, Frank A1 - Meier, Anita A1 - Matthies, Denys J.C. T1 - A brief Survey on Understanding the Interaction between Human and Technology at the Task of Pedestrian Navigation T2 - Proceedings of the International Summer School on Visual Computing 2015 : August 17-21, 2015 in Rostock, Germany KW - Bilderzeugung KW - Visualisierung KW - Bildanalyse KW - Bildinformatik KW - Mensch-Maschine-Kommunikation Y1 - 2015 SN - 978-3-8396-0960-6 SP - 135 EP - 140 PB - Fraunhofer CY - Stuttgart ER - TY - JOUR A1 - Flechtner, Rahel A1 - Dewitz, Leyla A1 - Maué, Rahel A1 - Tost, Jordi A1 - Schuster, Paula L. A1 - Ackermann, Judith A1 - Heidmann, Frank T1 - Facing fears, facing opportunities: Lessons learned from a participatory design format with people affected by social anxiety N2 - Social anxiety disorder (SAD) is one of the most commonly diagnosed anxiety disorders and a health concern that has a significant impact on the affected individuals’ quality of life. Although there is a need to develop methods and tools to support those affected by SAD, it is especially challenging to conduct participatory design with this psychologically vulnerable group of people. This paper presents the design, implementation and evaluation of a participatory format built on a toolkit, a cultural probe and an online prototyping workshop to gain insights into the challenges and needs experienced in the everyday lives of those affected by severe social anxiety. We provide the theoretical framework for designing a participatory format for this vulnerable group, introduce and discuss our methodological approach, and present the lessons learned from implementing and evaluating the format in two workshop sessions with a total of 15 participants. T2 - Ängste bewältigen, Chancen nutzen: Lessons Learned aus einem partizipativen Designformat mit Menschen, die von sozialen Ängsten betroffen sind KW - Interaction design process and methods KW - Participatory Design KW - Social Anxiety KW - Prototyping KW - Online Workshop KW - Angststörung KW - Sozialangst KW - Interaktion KW - Partizipation KW - Prototyp Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:525-31168 SP - 1 EP - 19 CY - Potsdam ER - TY - JOUR A1 - Brüggemann, Viktoria A1 - Bludau, Mark-Jan A1 - Dörk, Marian T1 - The Fold BT - Rethinking Interactivity in Data Visualization JF - Digital humanities quarterly : DHQ N2 - We propose the philosophical notion of the fold as an evocative vocabulary for the design and critique of interactive data visualizations. An expanding range of application areas, such as digital art history and literary studies, illustrates the potential of data visualization for research and education in the humanities. Coinciding with the increasing currency of data as evidence in the humanities, this research addresses a growing interest in data visualization for visual analysis and argumentation. For example, cultural collection visualizations promise a range of possibilities for visual and interactive representations of digital cultural heritage, used both for free exploration and focused research. Based on the concept of the fold, prominently advanced by Gilles Deleuze, this paper outlines a critical framework that draws attention towards the complexity of the underlying data. The fold offers a way to analyze and conceptualize visualizations through the lens of three integrated operations: explication, implication, and complication. It is an opportunity to think of interactive visualizations as portals into coherent, elastic, and ultimately infinite information spaces. Accordingly, it rejects the separation between interactivity and visual encoding and draws attention to the transitions between multiple states of a visualization. We identify design patterns of the fold in data visualizations, devise a framework for the critical interpretation of interactivity in data visualization, and demonstrate the implications for the digital humanities. KW - Visualisierung KW - Daten KW - Wortschatz KW - Deleuze, Gilles Y1 - 2020 UR - http://www.digitalhumanities.org/dhq/vol/14/3/000487/000487.html SN - 1938-4122 VL - 14 IS - 3 SP - 1 EP - 16 CY - USA ER - TY - THES A1 - Stefaner, Moritz T1 - Visual tools for the socio-semantic web N2 - This thesis contributes to a new discipline of science: web science, as introduced in [Berners-Lee:2006]. The big challenge is, that such a research area has only been recently postulated, however, does not yet exist in a coherent form. Designers, computer scientists, sociologists, cognitive scientists, psychologists etc. have individual perspectives on the complex and rapidly evolving interplay of technological and social infrastructure and human society. However, a well-defined discipline — unifying the scientific analysis of social and human factors to understand, but also to shape and steer web developments by informed design and engineering — is not established yet. I hope to contribute to an interdisciplinary dialogue between science, engineering and design with this thesis. KW - Informationsbedarf KW - Informationsüberlastung KW - Rechnernetz KW - Informationsverhalten KW - World Wide Web 2.0 KW - soziale Software KW - Semantic Web KW - Metadaten KW - MA Design Y1 - 2007 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:525-opus-586 ER - TY - THES A1 - Benker, Janine T1 - Threads : A tool to support the integration of user centered design into the scrum process N2 - "THREADS" is an efficient and feasible virtual tool which in theory is easily accessible from everywhere, where users can surf the internet. Nowadays with laptops, netbooks and mobile phones this is possible wherever one goes. This leaves a lot of potential for such a workspace related Software as proposed in this thesis. The problem of finding something specific in a mass of data, even if it is located on ones own storage, is familiar to every Person, that uses a Computer System and especially if it is used together with other people. This thesis has to be seen as an approach to make it easier to find data and to have an overview of things, that are not so obvious on first sight. The author has decided to leave as much room to the user as possible to set own preference of search and consider different search behavior. People are very different, not only within different cultures or different age groups also within friends or farnily. This is why the future of the digital world needs to focus more on individuals and has to be more adaptable and dynamic. All aspects considered it can be concluded that this thesis has dynamically improved during the process of researching and developing a concept. This concept can be taken into further development and with the help of users, a successful final product can be developed that will help to strengthen the position of user experience work inside a scrum team. KW - Information KW - Datenstruktur KW - Mensch-Maschine-Kommunikation KW - Recherche KW - Recherchestrategie KW - Graphische Darstellung KW - Visuelle Suche KW - Design KW - BA Interfacedesign Y1 - 2009 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:525-opus-1513 ER - TY - CHAP A1 - González, Gibrán Rivera A1 - Cox, Andrew M. T1 - Our turn? An evaluation of the turn to the practice based approach in information science T2 - Informationswissenschaft zwischen virtueller Infrastruktur und materiellen Lebenswelten : Proceedings des 13. Internationalen Symposiums für Informationswissenschaft (ISI 2013), Potsdam, 19. bis 22. März 2013 / hrsg. von Hans-Christoph Hobohm. - Glückstadt: Hülsbusch, 2013. - 502 S. ISBN 978-3-86488-035-3 N2 - The paper evaluates the turn to practice in information science, through a summary of the theory and exploration of empirical data about the use of collaborative software. Themes of practice theory, namely: change, sociomateriality, relational thinking and knowing are summarised and previous use of practice based approaches to studying the adoption of information technologies are discussed. The empirical data is thirty interviews with Human Resource professionals involved in a project in a large Mexican University. The strength of the analysis using the practice based approach is to deepen our understanding of context emerge from an analysis of the data. The sociology of translation can be used to further deepen understanding of the political process around the project. Remaining issues point to a major issue with practice based approaches, namely the adequacy of its treatment of structural power. KW - Informations- und Dokumentationswissenschaft KW - Informationstechnik KW - Verteiltes System KW - Soziale Software Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:525-3985 ER - TY - JOUR A1 - Voigt, Kristina A1 - Poetzsch, Eleonore A1 - Reich, Martina A1 - Schultz-Kruitsch, Thomas A1 - Zass, Engelbert T1 - German databases for national and international users, using environmental databases as an example JF - Online & CD-ROM review : the international journal of online & optical information systems N2 - German Databases in Biotechnology : Problems of Biotechnology Information in Germany (Beitrag von Eleonore Poetzsch) KW - Literaturdatenbank KW - Information und Dokumentation KW - Chemie KW - Naturwissenschaften KW - Biotechnologie Y1 - 1995 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:525-7547 SN - 1353-2642 VL - 19 IS - 2 SP - 71 EP - 77 PB - Learned Information CY - Oxford ER - TY - CHAP A1 - Köhler, Juliane A1 - Shahi, Gautam Kishore A1 - Struß, Julia Maria A1 - Wiegand, Michael A1 - Siegel, Melanie A1 - Mandl, Thomas A1 - Schütz, Mina ED - Faggiolo, Guglielmo ED - Ferro, Nicola ED - Hanburry, Allan ED - Potthast, Martin T1 - Overview of the CLEF-2022 CheckThat! Lab: Task 3 on Fake News Detection T2 - CLEF 2022 Working Notes : Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum N2 - This paper describes the results of the CheckThat! Lab 2022 Task 3. This is the fifth edition of the lab, which concentrates on the evaluation of technologies supporting three tasks related to factuality. Task 3 is designed as a multi-class classification problem and focuses on the veracity of German and English news articles. The German subtask is ought to be solved using an cross-lingual approach while the English subtask was offered as mono-lingual task. The participants of the lab were provided an English training, development and test dataset as well as a German test dataset. In total, 25 teams submitted successful runs for the English subtask and 8 for the German subtask. The best performing system for the mono-lingual subtask achieved a macro F1-score of 0.339. The best system for the cross-lingual task achieved a macro F1-score of 0.242. In the paper at hand we will elaborate on the process of data collection, the task setup, the evaluation results and give a brief overview of the participating systems. KW - Deep Learning KW - Desinformation KW - Fehlinformation Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:0074-3180-7 UR - https://ceur-ws.org/Vol-3180/paper-30.pdf SN - 1613-0073 SP - 404 EP - 421 CY - Bologna ER - TY - CHAP A1 - Struß, Julia Maria A1 - Ruggeri, Federico A1 - Barrón-Cedeño, Alberto A1 - Alam, Firoj A1 - Dimitrov, Dimitar A1 - Galassi, Andrea A1 - Pachov, Georgi A1 - Koychev, Ivan A1 - Nakov, Preslav A1 - Siegel, Melanie A1 - Wiegand, Michael A1 - Hasanain, Maram A1 - Suwaileh, Reem A1 - Zaghouani, Wajdi ED - Faggioli, Guglielmo ED - Ferro, Nicola ED - Galuščáková, Petra ED - Seco de Herrera, Alba García T1 - Overview of the CLEF-2024 CheckThat! Lab Task 2 on Subjectivity in News Articles BT - Notebook for the CheckThat! Lab at CLEF 2024 T2 - CLEF 2024 Working Notes : Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2024) N2 - We present an overview of Task 2 of the seventh edition of the CheckThat! lab at the 2024 iteration of the Conference and Labs of the Evaluation Forum (CLEF). The task focuses on subjectivity detection in news articles and was o ered in five languages: Arabic, Bulgarian, English, German, and Italian, as well as in a multilingual setting. The datasets for each language were carefully curated and annotated, comprising over 10,000 sentences from news articles. The task challenged participants to develop systems capable of distinguishing between subjective statements (refecting personal opinions or biases) and objective ones (presenting factual information) at the sentence level. A total of 15 teams participated in the task, submitting 36 valid runs across all language tracks. The participants used a variety of approaches, with transformer-based models being the most popular choice. Strategies included fine-tuning monolingual and multilingual models, and leveraging English models with automatic translation for the non-English datasets. Some teams also explored ensembles, feature engineering, and innovative techniques such as few-shot learning and in-context learning with large language models. The evaluation was based on macro-averaged F1 score. The results varied across languages, with the best performance achieved for Italian and German, followed by English. The Arabic track proved particularly challenging, with no team surpassing an F1 score of 0.50. This task contributes to the broader goal of enhancing the reliability of automated content analysis in the context of misinformation detection and fact-checking. The paper provides detailed insights into the datasets, participant approaches, and results, o ering a benchmark for the current state of subjectivity detection across multiple languages. KW - Fehlinformation KW - Zeitungsartikel Y1 - 2024 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:0074-3740-3 UR - https://ceur-ws.org/Vol-3740/paper-25.pdf SN - 1613-0073 SP - 287 EP - 298 CY - Frankreich ER - TY - CHAP A1 - Struß, Julia Maria A1 - Mihaljević, Helena A1 - Driesen, Maria ED - Eibl, Maximilian T1 - Where Is All the Data Hiding? BT - An Analysis of Hosting and Licensing Practices for Hate Speech Datasets T2 - Datenströme und Kulturoasen - Die Informationswissenschaft als Bindeglied zwischen den Informationswelten : Proceedings des 18. internationalen Symposiums für Informationswissenschaft (ISI 2025) N2 - The paper presents first results of a systematic review on datasets created to address the rise of hate speech and related phenomena in online communication, with a specific focus on hosting and licensing practices of these datasets. The analysis shows that while the majority of the 133 datasets has been directly accessible, over half have not been published via dedicated research data repositories, instead being hosted on GitHub. Additionally, almost 45% of the datasets have been released without any accompanying license. Contrary to expectations, the use of licenses and dedicated repositories has not increased over time. Furthermore, while datasets representing languages from the Global South were somewhat less frequently licensed and hosted on dedicated repositories, this trend was not statistically significant. Similarly, the data source itself had little measurable influence on licensing or hosting choices. KW - FAIR data principles KW - Forschungsdatenmanagement KW - Hassrede Y1 - 2025 SN - 978-3-86488-207-4 U6 - https://doi.org/10.5281/zenodo.14925654 SN - 0938-8710 SP - 190 EP - 203 PB - Verlag Werner Hülsbusch CY - Boizenburg ER - TY - JOUR A1 - Distelmeyer, Jan T1 - Drawing connections BT - How interfaces matter JF - Interface Critique KW - Benutzeroberfläche KW - Mensch-Maschine-Schnittstelle Y1 - 2018 UR - https://interfacecritique.net/journal/volume-1/distelmeyer-drawing-connections/ SN - 2570-0472 SN - 2570-0480 VL - 2018 IS - 1 SP - 22 EP - 33 PB - arthistoricum.net CY - Heidelberg ER - TY - CHAP A1 - Distelmeyer, Jan ED - Feiersinger, Luisa ED - Friedrich, Kathrin ED - Queisner, Moritz T1 - Carrying Computerization BT - Interfaces, Operations, Depresentations T2 - Image - Action - Space KW - Mensch-Maschine-Schnittstelle Y1 - 2018 SN - 978-3-11-046497-9 U6 - https://doi.org/10.1515/9783110464979-005 SP - 55 EP - 68 PB - De Gruyter CY - Berlin ER - TY - JOUR A1 - Distelmeyer, Jan T1 - Interfacing with power BT - Orders and computers JF - Cinema & cie : international film studies journal KW - Benutzeroberfläche KW - Mensch-Maschine-Schnittstelle KW - Computer Y1 - 2017 SN - 2036-461X VL - 17 IS - 29 SP - 93 EP - 103 PB - Milano University Press CY - Milan ER - TY - JOUR A1 - Schwan, Hannah A1 - Jacke, Janina A1 - Kleymann, Rabea A1 - Stange, Jan-Erik A1 - Dörk, Marian T1 - Narrelations BT - Visualizing Narrative Levels and their Correlations with Temporal Phenomena JF - Digital humanities quarterly : DHQ N2 - We present findings from interdisciplinary research at the intersection between literary studies, information visualization, and interface design. Despite a growing interest in text visualization among literary scholars, so far, narrative visualizations are not designed to support the particular tasks involved in narratological analysis and often fail to reveal nuanced narratological features. One major outcome of our iterative research and design process is Narrelations, a novel visualization technique specifically suited for analyzing and interpreting narrative levels of a story and temporal aspects of its narrative representation. The visualization provides an overview of the nesting and distribution of narrative levels, integrates the representation of temporal phenomena, and facilitates the examination of correlations between these aspects. With this research we explore how collaboratively designed visual encodings and interaction techniques may allow for an insightful analysis at a high level coupled with a close inspection of text passages. We discuss prior work relevant to our research objectives and explain the specific characteristics of narrative levels and temporal aspects of narrative representation. After describing the research process and design principles, we apply the visualization on a test corpus of eight annotated German short stories and demonstrate its heuristic value for literary analyses and interpretations. In particular, we explore the intricate connections between the literary content of the novellas and their narrative form. KW - Literaturwissenschaft KW - Visualisierung KW - Erzähltechnik Y1 - 2019 UR - http://digitalhumanities.org:8081/dhq/vol/13/3/000414/000414.html SN - 1938-4122 VL - 13 IS - 3 SP - 1 EP - 27 PB - Association for Computers and the Humanities CY - USA ER -