TY - CHAP A1 - Wisanukorn, Boribun A1 - Heidmann, Frank ED - Ahram, Tareq ED - Casarotto, Luca ED - Costa, Pietro T1 - Collaborative Learning through XR BT - A study of eye- and hand-based XR interactions to support collaborative learning in the chemistry classroom T2 - Human Interaction and Emerging Technologies (IHIET 2024) N2 - In this paper, we explore how extended reality (XR) and virtual reality (VR) can facilitate shared experiences that transcend individual boundaries. Using an example from the chemistry classroom, we illustrate how these technologies can enhance education and learning by fostering collaboration and shared understanding.Despite the vast potential of XR and VR, many of their applications remain isolated. Currently, sharing experiences often involves streaming onto a screen or verbal explanations, which can leave individuals feeling excluded if they are not directly involved. Even when multiple users wear VR or XR headsets, shared experiences are often limited to specific contexts like multiplayer VR games. Unfortunately, in domains such as education, work, or collaborative learning, these technologies are often underutilized.To bridge this gap, our study developed a prototype that leverages the eye-tracking and hand-tracking capabilities of the HoloLens2. This prototype enables collaborative interactions with 3D elements in an XR environment. By tracking participants' gaze within the XR scene, users can easily identify the element they are currently viewing. Through eye control and pinch gestures, users can manipulate digital content on the XR plane. When working within the same XR environment, users seamlessly share interactions and information, fostering a unified and collaborative experience with holograms.The current prototype is tailored to explore the intricate molecular details of sugar molecules within a collaborative XR environment. Teams of users can collectively delve into molecules such as fructose, glucose, galactose, and mannose, gaining deeper insights into their unique characteristics. Through interactions like eye-tracking and pinch gestures, users can directly interact with holographic 3D representations of these molecules. The prototype's user interface intuitively indicates which user is interacting with or observing each 3D object within the XR environment. Unlike conventional controllers, this prototype employs hand-tracking technology, enabling users to effortlessly navigate the XR interface using natural hand movements. This approach delivers an immersive and dynamic learning experience that surpasses traditional teaching methods, fostering heightened engagement and deeper understanding among learners. To assess the functionality and cognitive impact of the XR interface prototype, 19 participants were recruited for evaluation. Criteria for participant selection ensured they lacked prior knowledge or involvement in chemistry or related fields concerning sugar molecules. Following a brief introduction to the prototype's interaction patterns and eye calibration, participants engaged in testing across diverse learning scenarios. Initial survey findings suggest participants could swiftly distinguish between monosaccharides like glucose, fructose, galactose, and mannose based on their three-dimensional structures. However, results regarding gaze interaction evaluation are inconclusive and necessitate further experimentation. KW - Augenfolgebewegung KW - Bildung KW - Chemieunterricht KW - Erweiterte Realität KW - Kollaboratives Lernen KW - Virtuelle Realität Y1 - 2024 SN - 978-1-964867-33-5 U6 - https://doi.org/10.54941/ahfe1005489 SP - 297 EP - 305 ER - TY - JOUR A1 - Gerling, Winfried A1 - Krautkrämer, Florian T1 - Zeitlupe JF - Zeitschrift für Medienwissenschaft KW - Zeitlupe KW - Bewegtes Bild Y1 - 2024 U6 - https://doi.org/10.25969/mediarep/22006 SN - 2296-4126 VL - 16 IS - 30 SP - 131 EP - 133 PB - transcript Verlag CY - Bielefeld ER - TY - BOOK ED - Bock, Hans-Michael ED - Distelmeyer, Jan ED - Schöning, Jörg T1 - Fluchtlinien BT - Filmkarrieren zwischen Ost- und Westeuropa N2 - In den letzten Jahrzehnten ist – nicht zuletzt durch CineGraph – das Schicksal von jüdischen Filmschaffenden aus Ost-Europa, die durch den völkischen Rassismus des NS-Regimes ins Exil vertrieben wurden, häufig in den Blick genommen worden. Darüber hinaus gibt es aber auch zahllose ost- und mitteleuropäische Filmschaffende aller Gewerke, die im 20. Jahrhundert ihre Heimatländer verließen; ihre Karrieren sind noch weniger erforscht. Die Texte in diesem Band präsentieren einen Querschnitt dieser zum Teil vergessenen Filmschaffenden. Neben den Regiekarrieren von Alfréd Deésy, Slatan Dudow und Ladislao Vajda werden die Lebenswege der Schauspielerinnen Marija Leiko, Lya Mara und Anna Sten betrachtet. Aber auch die Arbeit von Produzenten wie Miloš Havel und der Familie Salkind wird untersucht. Zudem wird Leo Lanias Bedeutung für die Anfänge des dokumentarischen Films behandelt. Ein Beitrag widmet sich dem Einfluss der sowjetischen Berater auf den frühen DEFA-Film. Der Sammelband wird mit einem Essay des ungarischen Schriftstellers und Historikers György Dalos zum politischen und kulturellen Exil in der Zwischenkriegszeit eingeleitet. Zum Thema des Sammelbandes erschien im November 2021 bereits das cinefest-Katalogbuch "Westwärts. Osteuropäische Filmschaffende in Westeuropa". KW - Film KW - Exil KW - Filmschaffender Y1 - 2023 SN - 978-3-96707-730-8 PB - edition text + kritik CY - München ET - 1. Auflage ER - TY - JOUR A1 - Garretón, Manuela A1 - Morini, Francesca A1 - Celhay, Pablo A1 - Dörk, Marian A1 - Parra, Denis T1 - Attitudinal effects of data visualizations and illustrations in data stories JF - IEEE Transactions on Visualization and Computer Graphics N2 - Journalism has become more data-driven and inherently visual in recent years. Photographs, illustrations, infographics, data visualizations, and general images help convey complex topics to a wide audience. The way that visual artifacts influence how readers form an opinion beyond the text is an important issue to research, but there are few works about this topic. In this context, we research the persuasive, emotional and memorable dimensions of data visualizations and illustrations in journalistic storytelling for long-form articles. We conducted a user study and compared the effects which data visualizations and illustrations have on changing attitude towards a presented topic. While visual representations are usually studied along one dimension, in this experimental study, we explore the effects on readers' attitudes along three: persuasion, emotion, and information retention. By comparing different versions of the same article, we observe how attitudes differ based on the visual stimuli present, and how they are perceived when combined. Results indicate that the narrative using only data visualization elicits a stronger emotional impact than illustration-only visual support, as well as a significant change in the initial attitude about the topic. Our findings contribute to a growing body of literature on how visual artifacts may be used to inform and influence public opinion and debate. We present ideas for future work to generalize the results beyond the domain studied, the water crisis. KW - Journalismus KW - Visualisierung KW - Illustration KW - Informationsspeicherung Y1 - 2023 U6 - https://doi.org/10.1109/TVCG.2023.3248319 SN - 1077-2626 VL - 30 IS - 7 SP - 4039 EP - 4054 CY - New York ER - TY - JOUR A1 - Morini, Francesca A1 - Dörk, Marian A1 - Appelgren, Ester T1 - Sensing what’s new : considering ethics when using sensor data in journalistic practices JF - Digital Journalism N2 - As data are becoming increasingly central to journalistic practice, a number of technology-driven approaches are emerging among data journalists. This article focuses on sensor journalism, which brings new practical and ethical concerns to journalism. By interviewing and working with data journalists and journalism scholars, we analyze the new technological and ethical challenges that sensors bring to journalism. The results contribute to the knowledge on how data journalists implicitly embed ethical values into their everyday work. Furthermore, they suggest that general ethical values are revisited and extended by the influence of sensors. KW - Journalismus KW - Daten KW - Ethik KW - Datenanalyse KW - Sensor Y1 - 2023 U6 - https://doi.org/10.1080/21670811.2022.2134161 SN - 2167-082X VL - 11 IS - 3 SP - 465 EP - 483 PB - Routledge, Taylor & Francis Group CY - London ER - TY - CHAP A1 - Langer, Constanze A1 - Heidmann, Frank A1 - Sheng-Ming Wang, Ryan ED - FH Konstanz - HS f.Technik,Wirtschaft u.Gestaltung, T1 - Unfolding Spaces BT - Introduction of a Methodical-Didactical Teaching Concept for a Virtual and Intercultural Cooperation Course in Art-Based Research and Design Study Programmes T2 - Universities of Tomorrow KW - Unterrichtsmethode KW - Fernunterricht KW - Hochschulbildung KW - Digitalisierung KW - Internationalisierung KW - Designstudium Y1 - 2022 UR - https://opus.htwg-konstanz.de/frontdoor/index/index/docId/2997 SP - 72 EP - 77 CY - Konstanz ER - TY - BOOK ED - Bock, Hans-Michael ED - Distelmeyer, Jan ED - Schöning, Jörg T1 - Grenzüberschreitende Licht-Spiele BT - Deutsch-Niederländische Filmbeziehungen N2 - Zwischen den Niederlanden und Deutschland bestanden schon immer enge Verbindungen in der Wirtschaft, im Privatleben und natürlich auch in der Kultur. Dabei gibt es weitaus mehr zu entdecken als die üblichen Klischees. Die Nachbarländer verbindet eine lange und bewegte gemeinsame Filmgeschichte. Die Aufsätze im neuen CineGraph Buch geben einen Eindruck von der Vielfalt dieser internationalen Filmkultur. Einen Schwerpunkt dabei bilden der Nationalsozialismus und seine Auswirkungen auf die Filmschaff enden beider Länder. Die traumatische Zeit der Besatzung und des Zweiten Weltkriegs hat nicht nur allgemein im deutsch-niederländischen Verhältnis deutliche Spuren hinterlassen, sondern spiegelt sich explizit in der Filmproduktion wider und findet auch im niederländischen Nachkriegs-Spielfilm Ausdruck. Dass die deutsch-niederländischen Beziehungen die Filmgeschichte beider Länder nachhaltig geprägt haben, zeigt sich zum einen im Einfluss, den deutsche Filmschaff ende – zumeist Emigrierte – in den 1930er Jahren beim Aufbau einer niederländischen Tonfilmproduktion hatten; zum anderen waren in den 1960er Jahren niederländische Protagonisten maßgeblich an der Entwicklung des Neuen Deutschen Films beteiligt. Zum Thema des Sammelbandes erschien im November 2020 bereits das cinefest-Katalogbuch "Kino, Krieg und Tulpen. Deutsch-Niederländische Filmbeziehungen". KW - Deutschland KW - Niederlande KW - Film KW - Kulturaustausch KW - Kulturbeziehungen Y1 - 2022 SN - 978-3-96707-575-5 PB - edition text + kritik CY - München ET - 1. Auflage ER - TY - JOUR A1 - Martini, Alexandra A1 - Prytula, Michael T1 - Resilienz und Transformation BT - Zum Kontext der Forschungsprojekte an der Fachhochschule Potsdam im Sommersemester 2020 JF - Transforming cities : urbane Systeme im Wandel : das technisch-wissenschaftliche Fachmagazin N2 - Was sollte bei der Planung und Realisierung eines neuen Stadtquartiers berücksichtigt werden, damit es sich resilient und somit auch langfristig anpassungsfähig an klimatische, demographische und infrastrukturelle Veränderungen erweist? KW - Stadtviertel KW - Transformation KW - Resilienz KW - Urbanität KW - Berlin-Spandau Y1 - 2022 UR - https://www.tc-journal.de/7!7T_02hJ5&o8fK8M79dfa6/#83 SN - 2366-7281 SN - 2366-3723 VL - 2022 IS - 2 SP - 81 EP - 84 PB - Trialog Publishers CY - München ER - TY - BOOK A1 - Drewinski, Lex T1 - Lex Drewinski – posters : 1985 - 1995 KW - Gebrauchsgrafik KW - Design KW - Poster-Session Y1 - 1995 SN - 83-903077-2-3 CY - Berlin ER - TY - CHAP A1 - Boribun, Wisanukorn A1 - Heidmann, Frank ED - Stephanidis, Constantine ED - Antona, Margherita ED - Ntoa, Stavroula ED - Salvendy, Gavriel T1 - Real-Time 3D Heatmap Visualization and Collaborative Gaze Analysis in XR Environments T2 - HCI International 2025 Posters : 27th International Conference on Human-Computer Interaction, HCII 2025, Gothenburg, Sweden, June 22–27, 2025, Proceedings, Part I N2 - This paper introduces FocusMetrics XR, a system designed to enhance collaborative analysis in XR environments using three-dimensional gaze visualization. By aggregating users’ fixation data into real-time 3D heatmaps on virtual objects, the system highlights shared areas of attention, improving coordination and mutual understanding during collaborative tasks. FocusMetrics XR integrates the Mixed Reality Toolkit (MRTK) with Photon Unity Networking (PUN) to enable real-time synchronization, ensuring efficient performance in resource-constrained XR settings. A lightweight rendering algorithm is used to visualize fixation-based heatmaps on complex 3D geometries, while an interactive cube tool allows users to focus on specific areas, optimizing computational efficiency and reducing unnecessary tracking. The system is demonstrated through a medical use case involving a 3D heart model. Initial evaluations suggest that 3D heatmaps improve data interpretation and collaboration, leading to faster and more accurate task completion compared to traditional methods. Users particularly appreciated the gaze-sharing feature, which helped align focus during group activities. Applications extend beyond medical diagnostics to education, collaborative design, and environmental monitoring. Future work will explore scalability in larger teams and dynamic environments, supporting more complex multi-user interactions. KW - Augenfolgebewegung KW - Extended Reality Y1 - 2025 SN - 978-3-031-94150-4 U6 - https://doi.org/10.1007/978-3-031-94150-4_2 SN - 1865-0937 SP - 13 EP - 22 PB - Springer International Publishing CY - Cham ER - TY - CHAP A1 - Krohn, Matthias T1 - Design mit digitalen Medien : das Projekt "Human Touch" T2 - Images of a conference : Designkonferenz Potsdam ; Konferenz am 23./24. JUni 1995 T2 - Designing digital media : the "Human Touch" projekt KW - Design KW - Telematik KW - Interaktive Medien KW - Wissenvermittlung KW - Visualisierung KW - Mensch-Maschine-Kommunikation Y1 - 1995 SN - 3-928710-27-3 SP - 204 EP - 209 PB - Westermann-Kommunikation CY - Ingelheim ER - TY - CHAP A1 - Jamaikina, Jelena T1 - Forschung und Entwicklung an der Fachhochschule Potsdam T2 - Images of a conference : Designkonferenz Potsdam ; Konferenz am 23./24. Juni 1995 T2 - Research and development at the Potsdam Polytechnic KW - Fachhochschule Potsdam KW - Design KW - Ausbildung KW - Studium KW - Management KW - Drittmittel KW - Designinitiative Brandenburg-Berlin e V. Y1 - 1995 SN - 3-928710-27-3 SP - 212 EP - 219 PB - Westermann-Kommunikation CY - Ingelheim ER - TY - CHAP A1 - Funke, Rainer T1 - Designhochschulen - Märchenstuben? T2 - Images of a conference : Designkonferenz Potsdam ; Konferenz am 23./24. JUni 1995 T2 - Design schools - fairy tale worlds KW - Design KW - Fachhochschule Potsdam KW - Ausbildung Y1 - 1995 SN - 3-928710-27-3 SP - 15 EP - 25 PB - Westermann-Kommunikation CY - Ingelheim ER - TY - CHAP A1 - Morat, Paul A1 - Schwerdtfeger, Aaron A1 - Feucht, Max Emanuel A1 - Heidmann, Frank ED - Yamashta, Naomi ED - Evers, Vanessa ED - Yatani, Koji ED - Ding, Xianghua T1 - Der Trog BT - Prototype for an embodied contactless Breath-To-Water-Interface T2 - CHI EA '25 : Proceedings of the Extended Abstracts of the CHI Conference on Human Factors in Computing Systems N2 - Der Trog is a prototype for a contactless, embodied breath-to-water interface, exploring the potential of Artificial Intelligence as a mediator to facilitate emotional and sensory interactions with nature. By tracking respiration via thermal image analysis and translating it into wave patterns on a water surface, the installation provides a tangible experience translating the user’s corporal rhythm onto a natural material. The present research project investigates whether such interactions can help bridging the gap between environmental knowledge and action within the ecological crisis, encouraging holistic empathy for nature. Der Trog aims to inspire new perceptions of our connection to natural elements, advocating for sustainable behaviour through meaningful, embodied encounters with the environment. KW - Künstliche Intelligenz KW - Maschinelles Sehen KW - Nachhaltigkeit Y1 - 2025 SN - 979-8-4007-1395-8 U6 - https://doi.org/10.1145/3706599.3721173 SP - 1 EP - 5 CY - New York ER - TY - CHAP A1 - Windhager, Florian A1 - Abdul-Rahman, Alfie A1 - Bludau, Mark-Jan A1 - Hengesbach, Nicole A1 - Lamqaddam, Houda A1 - Meirelles, Isabel A1 - Speckmann, Bettina A1 - Corell, Michael T1 - Complexity as Design Material BT - Position Paper T2 - 2024 IEEE Evaluation and Beyond - Methodological Approaches for Visualization : BELIV 2024 N2 - Complexity is often seen as a inherent negative in information design, with the job of the designer being to reduce or eliminate complexity, and with principles like Tufte's “data-ink ratio” or “chartjunk” to operationalize mimimalism and simplicity in visualizations. However, in this position paper, we call for a more expansive view of complexity as a design material, like color or texture or shape: an element of information design that can be used in many ways, many of which are beneficial to the goals of using data to understand the world around us. We describe complexity as a phenomenon that occurs not just in visual design but in every aspect of the sensemaking process, from data collection to interpretation. For each of these stages, we present examples of ways that these various forms of complexity can be used (or abused) in visualization design. We ultimately call on the visualization community to build a more nuanced view of complexity, to look for places to usefully integrate complexity in multiple stages of the design process, and, even when the goal is to reduce complexity, to look for the non-visual forms of complexity that may have otherwise been overlooked. KW - Komplexität KW - Mediendesign KW - Visualisierung Y1 - 2024 SN - 979-8-3315-2846-1 U6 - https://doi.org/10.1109/BELIV64461.2024.00013 SP - 71 EP - 80 PB - Institute of Electrical and Electronics Engineers (IEEE) CY - New York ER - TY - JOUR A1 - Matzner, Nils A1 - Thiel-Woznica, Marcel A1 - Tost, Jordi A1 - Weller, Kevin T1 - Prototypes as Future Artifacts of Today BT - Towards Prototyping Alternative Futures JF - On_culture : the open journal for the study of culture N2 - The design of sociotechnical futures relies on institutionalized visions but also on material artifacts. In this context, prototypes are a materialized means of exploration of potential futures. This article explores interdependencies between irritations by prototypes and critical/speculative design and argues that prototypes problematize a balance between feasibility and their potential for irritation, i.e. being incited to act differently by a prototype that does not fit into familiar practices (e.g. flying cars). We investigate the significance of the feasibility-irritation tension, first, by analyzing two case studies of prototypes from urban mobility as examples of technical feasibility in marketing and testing environments, and second, by contrasting them to the notion of prototypes as deliberately irritating artifacts within critical and speculative design practices. We offer a perspective for understanding their transformative potential. Our discussion shows how prototypes, as they are used in speculative design, might open new negotiation spaces instead of limiting futures to what seems feasible. New, irritating prototypes highlight a contingency, which is necessary to openly discussing feasible and fictional futures together. KW - Mobilität KW - Prototyp KW - Zukunft Y1 - 2024 U6 - https://doi.org/10.22029/oc.2023.1353 SN - 2366-4142 IS - 15 PB - Justus-Liebig-Universität Gießen CY - Gießen ER - TY - BOOK A1 - Heinicker, Paul T1 - Anderes Visualisieren BT - Zur Kritik der Datengestaltung N2 - Ob Corona-Pandemie oder Klimawandel – Datenbilder sind zu einem zentralen Bestandteil gesellschaftlicher Diskurse geworden. Doch gerade ihre Anschaulichkeit verstellt den Blick auf die Komplexität von Bildprozessen. Was zeigen Datenvisualisierungen und was verschweigen sie? Und vonn wem und wie werden Daten visualisiert? Paul Heinicker formuliert eine Kritik an der abbildungsgetriebenen Kultur der Datenvisualisierung und entwickelt alternative Modelle, die sich näher an den produktionstheoretischen Realitäten der Datengestaltung orientieren – wozu auch die Beschreibung eigener Visualisierungspraktiken gehört. Dabei zeigt sich: Anderes Visualisieren realisiert sich im Dazwischen von Theorie und Praxis. KW - Daten KW - Digital Humanities KW - Kritik KW - Visualisierung Y1 - 2024 SN - 978-3-8394-7482-2 U6 - https://doi.org/10.14361/9783839474822 PB - transcript Verlag CY - Bielefeld ER - TY - BOOK A1 - Bette, Michael A1 - Thiessen-Schneider, Gudrun T1 - Michael Bette - Kunstverein Grafschaft Bentheim, Neuenhaus 25.4. - 21.6.1998 BT - Brandenburgische Kunstsammlungen Cottbus 10.1. - 28.2.1999 KW - Kunst KW - Malerei KW - Sammlung Y1 - 1998 SN - 3-922805-63-9 PB - Kunstverein Grafschaft Bentheim CY - Neuenhaus ER - TY - INPR A1 - Morini, Francesca A1 - Eschenbacher, Anna A1 - Hartmann, Johanna A1 - Dörk, Marian T1 - From shock to shift BT - Data visualization for constructive climate journalism T2 - IEEE transactions on visualization and computer graphics N2 - We present a multi-dimensional, multi-level, and multi-channel approach to data visualization for the purpose of constructive climate journalism. Data visualization has assumed a central role in environmental journalism and is often used in data stories to convey the dramatic consequences of climate change and other ecological crises. However, the emphasis on the catastrophic impacts of climate change tends to induce feelings of fear, anxiety, and apathy in readers. Climate mitigation, adaptation, and protection—all highly urgent in the face of the climate crisis—are at risk of being overlooked. These topics are more difficult to communicate as they are hard to convey on varying levels of locality, involve multiple interconnected sectors, and need to be mediated across various channels from the printed newspaper to social media platforms. So far, there has been little research on data visualization to enhance affective engagement with data about climate protection as part of solution-oriented reporting of climate change. With this research we characterize the unique challenges of constructive climate journalism for data visualization and share findings from a research and design study in collaboration with a national newspaper in Germany. Using the affordances and aesthetics of travel postcards, we present Klimakarten, a data journalism project on the progress of climate protection at multiple spatial scales (from national to local), across five key sectors (agriculture, buildings, energy, mobility, and waste), and for print and online use. The findings from quantitative and qualitative analysis of reader feedback confirm our overall approach and suggest implications for future work. KW - Erzählen KW - Journalismus KW - Visualisierung KW - Klimaänderung KW - Meteorologie Y1 - 2023 U6 - https://doi.org/10.1109/TVCG.2023.3327185 SN - 1077-2626 SP - 1 EP - 11 PB - Institute of Electrical and Electronics Engineers (IEEE) CY - New York ER - TY - CHAP A1 - de Günther, Sabine A1 - Nanni, Giacomo A1 - Kyriazis, Ilias A1 - Freyberg, Linda A1 - Dörk, Marian ED - Lengyel, Dominik ED - Bienert, Andreas T1 - Tracing and Telling BT - Exploring collection holdings through graph-based narratives T2 - EVA BERLIN 2023 N2 - Cultural collections have transcended the boundaries of physical showcases and storage cabinets, evolving into intricate digital webs of interconnected data. The research project Restaging Fashion aimed to expand the possibilities for experiencing the linkages in digitized cultural heritage, focusing on the visualization of collection holdings related to the history of garments. Through graph-based narratives, the project investigated the complex interplay between the linear – and at times tentative – art historical discourses and the non-linear explorations of associated cultural heritage data. The resulting visualizations have been designed with the aim to allow for curated and dynamic exploration of the collection along research essays and their interrelated graphs. KW - Sammlung KW - Visualisierung KW - Mode Y1 - 2023 SN - 978-3-88609-891-0 SP - 333 EP - 338 CY - Cottbus ER -