@inproceedings{ZimmerRatzBertrametal.2018, author = {Zimmer, Christian and Ratz, Nanette and Bertram, Michael and Geiger, Christian}, title = {War Children: Using AR in a Documentary Context}, series = {2018 IEEE International Symposium on Mixed and Augmented Reality Adjunct (ISMAR-Adjunct), Munich, 16.10.2018 - 20.10.2018}, booktitle = {2018 IEEE International Symposium on Mixed and Augmented Reality Adjunct (ISMAR-Adjunct), Munich, 16.10.2018 - 20.10.2018}, publisher = {IEEE}, isbn = {978-1-5386-7592-2}, doi = {10.1109/ISMAR-Adjunct.2018.00112}, pages = {390 -- 394}, year = {2018}, language = {de} } @inproceedings{ZimmerDrochtertGeigeretal.2017, author = {Zimmer, Christian and Drochtert, Daniel and Geiger, Christian and Brink, Michael and M{\"u}tze, Rolf}, title = {Mobile previsualization using augmented reality}, series = {SIGGRAPH Asia 2017 Mobile Graphics \& Interactive Applications on - SA '17, Bangkok, 27.11.2017 - 30.11.2017}, booktitle = {SIGGRAPH Asia 2017 Mobile Graphics \& Interactive Applications on - SA '17, Bangkok, 27.11.2017 - 30.11.2017}, editor = {Billinghurst, Mark and Rungjiratananon, Witawat}, publisher = {ACM Press}, address = {New York}, isbn = {9781450354103}, doi = {10.1145/3132787.3132805}, pages = {1 -- 5}, year = {2017}, language = {en} } @inproceedings{ZimmerBertramBuentigetal.2017, author = {Zimmer, Christian and Bertram, Michael and B{\"u}ntig, Fabian and Drochtert, Daniel and Geiger, Christian}, title = {Mobile augmented reality illustrations that entertain and inform with the hololens}, series = {SIGGRAPH Asia 2017 Mobile Graphics \& Interactive Applications on - SA '17, Bangkok, 27.11.2017 - 30.11.2017}, booktitle = {SIGGRAPH Asia 2017 Mobile Graphics \& Interactive Applications on - SA '17, Bangkok, 27.11.2017 - 30.11.2017}, editor = {Billinghurst, Mark and Rungjiratananon, Witawat}, publisher = {ACM Press}, address = {New York}, isbn = {9781450354103}, doi = {10.1145/3132787.3140546}, pages = {1}, year = {2017}, language = {en} } @inproceedings{ZimmerBertramBuentigetal.2017, author = {Zimmer, Christian and Bertram, Michael and B{\"u}ntig, Fabian and Drochtert, Daniel and Geiger, Christian}, title = {Mobile augmented reality illustrations that entertain and inform}, series = {SIGGRAPH Asia 2017 Mobile Graphics \& Interactive Applications on - SA '17, Bangkok, 27.11.2017 - 30.11.2017}, booktitle = {SIGGRAPH Asia 2017 Mobile Graphics \& Interactive Applications on - SA '17, Bangkok, 27.11.2017 - 30.11.2017}, editor = {Billinghurst, Mark and Rungjiratananon, Witawat}, publisher = {ACM Press}, address = {New York}, isbn = {9781450354103}, doi = {10.1145/3132787.3132804}, pages = {1 -- 7}, year = {2017}, language = {en} } @inproceedings{ZhaoMeuterNunnetal.2012, author = {Zhao, Kun and Meuter, Mirko and Nunn, Christian and Muller, Dennis and Muller-Schneiders, Stefan and Pauli, Josef}, title = {A novel multi-lane detection and tracking system}, series = {2012 IEEE Intelligent Vehicles Symposium (IV)}, booktitle = {2012 IEEE Intelligent Vehicles Symposium (IV)}, publisher = {IEEE}, isbn = {978-1-4673-2119-8}, doi = {10.1109/IVS.2012.6232168}, pages = {1084 -- 1089}, year = {2012}, language = {en} } @misc{ZhaoIurgelMeuteretal.2014, author = {Zhao, Kun and Iurgel, Uri and Meuter, Mirko and M{\"u}ller, Dennis}, title = {Verfahren zum kalibrieren einer Bilderfassungseinrichtung}, year = {2014}, abstract = {Bei einem Verfahren zum Kalibrieren einer Bilderfassungseinrichtung, die an einem Kraftfahrzeug angeordnet ist und in der Lage ist, nacheinander Bilder eines vor dem Kraftfahrzeug befindlichen Verkehrsraums zu erfassen, werden in einem erfassten Bild wenigstens zwei Bildobjekte detektiert, welche in Weltkoordinaten geraden und zueinander im Wesentlichen parallelen Liniensegmenten entsprechen. Anhand der Bildobjekte wird die Position eines Fluchtpunkts in dem erfassten Bild gesch{\"a}tzt und mittels eines Tracking-Verfahrens verfolgt. Dabei wird ein Fehler f{\"u}r die Position des Fluchtpunkts berechnet. Sobald der berechnete Fehler einen vorbestimmten Schwellenwert unterschreitet, wird anhand der zu dem Fehler geh{\"o}rigen Position des Fluchtpunkts die Bilderfassungseinrichtung kalibriert.}, language = {de} } @inproceedings{YamazakiHerder2000, author = {Yamazaki, Yasuhiro and Herder, Jens}, title = {Exploring Spatial Audio Conferencing Functionality in Multiuser Virtual Environments}, series = {The Third International Conference on Collaborative Virtual Environments}, booktitle = {The Third International Conference on Collaborative Virtual Environments}, publisher = {ACM}, address = {San Francisco}, pages = {207 -- 208}, year = {2000}, abstract = {A chatspace was developed that allows conversation with 3D sound using networked streaming in a shared virtual environment. The system provides an interface to advanced audio features, such as a "whisper function" for conveying a confided audio stream. This study explores the use of spatial audio to enhance a user's experience in multiuser virtual environments.}, language = {en} } @inproceedings{WoeldeckeVierjahnFlaskoetal.2009, author = {W{\"o}ldecke, Bj{\"o}rn and Vierjahn, Tom and Flasko, Matthias and Herder, Jens and Geiger, Christian}, title = {Steering actors through a virtual set employing vibro-tactile feedback}, series = {TEI '09 Proceedings of the 3rd International Conference on Tangible and Embedded Interaction}, booktitle = {TEI '09 Proceedings of the 3rd International Conference on Tangible and Embedded Interaction}, publisher = {ACM}, address = {New York}, isbn = {978-1-60558-493-5}, doi = {10.1145/1517664.1517703}, pages = {169 -- 174}, year = {2009}, abstract = {Actors in virtual studio productions are faced with the challenge that they have to interact with invisible virtual objects because these elements are rendered separately and combined with the real image later in the production process. Virtual sets typically use static virtual elements or animated objects with predefined behavior so that actors can practice their performance and errors can be corrected in the post production. With the demand for inexpensive live recording and interactive TV productions, virtual objects will be dynamically rendered at arbitrary positions that cannot be predicted by the actor. Perceptive aids have to be employed to support a natural interaction with these objects. In our work we study the effect of haptic feedback for a simple form of interaction. Actors are equipped with a custom built haptic belt and get vibrotactile feedback during a small navigational task (path following). We present a prototype of a wireless vibrotactile feedback device and a small framework for evaluating haptic feedback in a virtual set environment. Results from an initial pilot study indicate that vibrotactile feedback is a suitable non-visual aid for interaction that is at least comparable to audio-visual alternatives used in virtual set productions.}, language = {en} } @inproceedings{WoeldeckeMarinosPogschebaetal.2011, author = {W{\"o}ldecke, Bj{\"o}rn and Marinos, Dionysios and Pogscheba, Patrick and Geiger, Christian and Herder, Jens and Schwirten, Tobias}, title = {radarTHEREMIN - Creating Musical Expressions in a Virtual Studio Environment}, series = {2011 IEEE International Symposium on VR Innovation}, booktitle = {2011 IEEE International Symposium on VR Innovation}, publisher = {IEEE}, address = {Singapore}, isbn = {978-1-4577-0055-2}, doi = {10.1109/ISVRI.2011.5759671}, pages = {345 -- 346}, year = {2011}, abstract = {In this paper we describe a prototypical system for live musical performance in a virtual studio environment. The performer stands in front of the studio camera and interacts with an infrared-laser-based multi-touch device. The final TV image shows the performer interacting with a virtual screen which is augmented in front of herself. To overcome the problem of the performer not seeing this virtual screen in reality, we use a special hexagonal grid to facilitate the performer's awareness of this novel Theremin-like virtual musical instrument.}, language = {en} } @inproceedings{WoeldeckeMarinosGeiger2014, author = {W{\"o}ldecke, Bj{\"o}rn and Marinos, Dionysios and Geiger, Christian}, title = {Flexible Registration of Multiple Displays}, series = {Proceedings of The International Symposium on Pervasive Displays, Copenhagen, 03.06.2014-04.06.2014}, booktitle = {Proceedings of The International Symposium on Pervasive Displays, Copenhagen, 03.06.2014-04.06.2014}, editor = {Gehring, Sven and Boring, Sebastian and Quigley, Aaron}, publisher = {ACM}, address = {New York}, isbn = {9781450329521}, doi = {10.1145/2611009.2611030}, pages = {86 -- 91}, year = {2014}, language = {en} } @inproceedings{WoltersKindsmuellerHeineckeetal.2019, author = {Wolters, Christian and Kindsm{\"u}ller, Martin Christof and Heinecke, Andreas M. and Rakow, Thomas C. and Dahm, Markus and Jent, Sophie and Rumpler, Martin}, title = {Medieninformatik 2019: Kompetenzorientierte Lehr-Lernszenarien in der Medieninformatik}, series = {Mensch und Computer 2019 - Workshopband. Bonn: Gesellschaft f{\"u}r Informatik e.V.}, booktitle = {Mensch und Computer 2019 - Workshopband. Bonn: Gesellschaft f{\"u}r Informatik e.V.}, publisher = {Deutsche Gesellschaft f{\"u}r Informatik e.V.}, doi = {10.18420/muc2019-ws-305}, pages = {512 -- 517}, year = {2019}, abstract = {Die Fachgruppe Medieninformatik (FG MI) im Fachbereich Mensch-Computer-Interaktion (FB MCI) der Gesellschaft f{\"u}r Informatik (GI) setzt im Workshop Medieninformatik 2019 die Arbeit an der Curriculums-Empfehlung f{\"u}r Medieninformatik (MI)-Studieng{\"a}nge fort. Die Identifikation grundlegender medieninformatik-spezifischer Kompetenzen steht zurzeit im Fokus der Arbeit des AK Curriculum der FG MI. Das besondere fachliche Spektrum in der Medieninformatik und Spezialisierungen einzelner MI- sowie MI-verwandter Studieng{\"a}nge stellt den Arbeitskreis immer wieder vor die Herausforderung zwischen grundlegenden Kompetenzen, die jede*r Medi-eninformatiker*in erwerben soll und fachlichen Vertiefungen zu differenzieren. Um die bisherige Curriculumsarbeit mit der Praxis in den Studieng{\"a}ngen abzugleichen bietet der Workshop der Fachcommunity ein Forum, um sowohl die bisher aufgestellten Kompetenzen zu diskutieren, gegebenenfalls zu erg{\"a}nzen, als auch MI-spezifische Lehr- und Lernformate vorzustellen, die die Erlangung dieser MI-Kompetenzen f{\"o}rdern. Der vorliegende Beitrag stellt den aktuellen Diskussionsstand dar.}, language = {de} } @inproceedings{WoltersHeineckeKindsmuelleretal.2018, author = {Wolters, Christian and Heinecke, Andreas M. and Kindsm{\"u}ller, Martin Christof and Noss, Christian and Rakow, Thomas C. and Rumpler, Martin}, title = {Medieninformatik 2018: MI-Kernkompetenzen und -F{\"a}rbungen}, series = {Mensch und Computer 2018 - Workshopband}, booktitle = {Mensch und Computer 2018 - Workshopband}, editor = {Dachselt, S. and Weber, G.}, publisher = {Gesellschaft f{\"u}r Informatik e.V.}, address = {Bonn}, doi = {10.18420/muc2018-ws20-0304}, year = {2018}, abstract = {Studieng{\"a}nge der Medieninformatik variieren in ihren Schwerpunkten ebenso wie in den Berufsbildern, auf die sie vorbereiten. Ein vereinendes Curriculum als Basis f{\"u}r alle Studieng{\"a}nge ist in Anbetracht der Datenlage ein großes Unterfangen. Als einen ersten Schritt in diese Richtung geht die Fachgruppe Medieninformatik in ihrem diesj{\"a}hrigen Workshop der Frage nach, welche Kernkompetenzen Medieninformatiker*innen im Rahmen ihres Studiums erlangen sollten. Der Beitrag stellt den aktuellen Zwischenstand der Diskussion in der Fachgruppe Medieninformatik und im Arbeitskreises Curriculum dar und soll den Weg zu einer spezifischen Empfehlung f{\"u}r Medieninformatik-Studieng{\"a}nge vorbereiten und doku-mentieren, f{\"u}r die MI-Community, aber auch f{\"u}r alle anderen, die an der Medieninformatik interessiert sind.}, language = {de} } @inproceedings{WoldeckeMarinosGeiger2013, author = {Woldecke, Bjorn and Marinos, Dionysios and Geiger, Christian}, title = {Poster: MagicLensVS - Towards a flexible framework for quick setup of visual feedback in a virtual studio}, series = {2013 IEEE Symposium on 3D User Interfaces (3DUI), 16.03.2013 - 17.03.2013, Orlando}, booktitle = {2013 IEEE Symposium on 3D User Interfaces (3DUI), 16.03.2013 - 17.03.2013, Orlando}, publisher = {IEEE}, isbn = {978-1-4673-6098-2}, doi = {10.1109/3DUI.2013.6550239}, pages = {183 -- 184}, year = {2013}, language = {en} } @inproceedings{WohlmacherMertlKlapperichetal.2022, author = {Wohlmacher, Bernhard and Mertl, Fabian and Klapperich, Holger and Huldtgren, Alina}, title = {Hybrid Ludo: Combination of a Tangible UI for Seniors and a Web-based Ludo Game}, series = {Proceedings of the 8th International Conference on Information and Communication Technologies for Ageing Well and e-Health - ICT4AWE}, volume = {1}, booktitle = {Proceedings of the 8th International Conference on Information and Communication Technologies for Ageing Well and e-Health - ICT4AWE}, publisher = {SciTePress}, isbn = {978-989-758-566-1}, issn = {2184-4984}, doi = {10.5220/0011069500003188}, pages = {290}, year = {2022}, language = {en} } @inproceedings{WohlmacherMertlKlapperichetal.2022, author = {Wohlmacher, Bernhard and Mertl, Fabian and Klapperich, Holger and Huldtgren, Alina}, title = {Hybrid Ludo: Combination of a Tangible UI for Seniors and a Web-based Ludo Game}, series = {Proceedings of the 8th International Conference on Information and Communication Technologies for Ageing Well and e-Health, April 23-25, 2022}, booktitle = {Proceedings of the 8th International Conference on Information and Communication Technologies for Ageing Well and e-Health, April 23-25, 2022}, editor = {Ziefle, Martina and Mulvenna, Maurice and Maciaszek, Leszek}, publisher = {SciTePress}, isbn = {978-989-758-566-1}, issn = {2184-4984}, doi = {10.5220/0011069500003188}, pages = {283 -- 290}, year = {2022}, language = {en} } @inproceedings{WohlmacherKlapperichMertleetal.2023, author = {Wohlmacher, Bernhard and Klapperich, Holger and Mertle, Fabian and Huldtgren, Alina}, title = {Overcoming technology and communication barriers in intergenerational communication with a tangible interface}, series = {MuC '23: Mensch und Computer 2023, Rapperswil Switzerland, September 3 - 6, 2023}, booktitle = {MuC '23: Mensch und Computer 2023, Rapperswil Switzerland, September 3 - 6, 2023}, editor = {Stolze, Markus and Loch, Frieder and Baldauf, Matthias and Alt, Florian and Schneegrass, Christina and Kosch, Thomas and Hirzle, Teresa and Sadeghian, Shadan and Draxler, Fiona and Bektas, Kenan and Lohan, Katrin and Knierim, Pascal}, publisher = {Association for Computing Machinery}, address = {New York}, isbn = {979-8-4007-0771-1}, doi = {10.1145/3603555.3608554}, pages = {508 -- 512}, year = {2023}, abstract = {Despite the higher uptake of digital media also in older age groups, there are still challenges for people of high ages and with cognitive or motoric problems, which prevent them from learning and using devices like smartphones or tablets. Tangible user interfaces provide an opportunity to connect these people to social media, thereby increasing their digital participation in society and reducing loneliness. In this paper, we discuss the challenges of intergenerational communication and research the opportunities affiliated with tangible technologies to overcome technology barriers for adults of high ages. We present a hybrid system for social media interactions between young smartphone users and their old relatives, who do not use mobile technologies. The system consists of a tangible user interface designed specifically for old adults that connects to a standard mobile messenger service. TAMI was designed in a user-centered process to fulfill the needs of older adults and tested in a longer-term field study with pairs of young and old relatives.}, language = {en} } @inproceedings{WilczekSteffensWeinzierl2019, author = {Wilczek, Tobias and Steffens, Jochen and Weinzierl, Stefan}, title = {Room acoustics, soundscapes and customer satisfaction in restaurants - a field study}, series = {Proceedings of the International Symposium on Room Acoustics (ISRA) 2019, Amsterdam, Netherlands.}, booktitle = {Proceedings of the International Symposium on Room Acoustics (ISRA) 2019, Amsterdam, Netherlands.}, editor = {Lautenbach, Margriet and Witew, Ingo B. and de Vries, Diemer and Hornikx, Maarten}, publisher = {Nederlands Akoestisch Genootschap}, address = {Heerde}, isbn = {978-90-9032895-9}, doi = {10.18154/RWTH-CONV-240148}, pages = {854 -- 857}, year = {2019}, language = {en} } @inproceedings{WilczekSteffensWeinzierl2020, author = {Wilczek, Tobias and Steffens, Jochen and Weinzierl, Stefan}, title = {Zum Einfluss der Akustik auf die Qualit{\"a}t von Restaurants. Eine Feldstudie}, series = {Fortschritte der Akustik - DAGA 2020: 46. Deutsche Jahrestagung f{\"u}r Akustik}, booktitle = {Fortschritte der Akustik - DAGA 2020: 46. Deutsche Jahrestagung f{\"u}r Akustik}, publisher = {Deutsche Gesellschaft f{\"u}r Akustik e.V.}, address = {Berlin}, doi = {10.14279/depositonce-9999}, pages = {854 -- 857}, year = {2020}, language = {de} } @inproceedings{WerfelWicheFeitschetal.2016, author = {Werfel, Fabian and Wiche, Roman and Feitsch, Jochen and Geiger, Christian}, title = {Empathizing Audiovisual Sense Impairments}, series = {Proceedings of the 7th Augmented Human International Conference 2016, Geneva, 25.02.2016-27.02.2016}, booktitle = {Proceedings of the 7th Augmented Human International Conference 2016, Geneva, 25.02.2016-27.02.2016}, editor = {Seigneur, Jean-Marc and Hernandez-Munoz, Jose M. and McCullagh, Paul and Schmidt, Albrecht and Terada, Tsutomu and Woo, Woontack and Mistry, Pranav}, publisher = {ACM}, address = {New York}, isbn = {9781450336802}, doi = {10.1145/2875194.2875226}, pages = {1 -- 8}, year = {2016}, language = {en} } @article{WeberKuttlerWeber2006, author = {Weber, Stephan and Kuttler, Wilhelm and Weber, Konradin}, title = {Flow characteristics and particle mass and number concentration variability within a busy urban street canyon}, series = {Atmospheric Environment}, volume = {40}, journal = {Atmospheric Environment}, number = {39}, publisher = {Elsevier}, doi = {10.1016/j.atmosenv.2006.07.002}, pages = {7565 -- 7578}, year = {2006}, language = {en} }