TY - CHAP A1 - Herder, Jens A1 - Brosda, Constantin A1 - Djuderija, Sascha A1 - Drochtert, Daniel A1 - Genc, Ömer A1 - Joeres, Stephan A1 - Kellerberg, Patrick A1 - Looschen, Simon A1 - Geiger, Christian A1 - Wöldecke, Björn T1 - TouchPlanVS - A Tangible Multitouch Planning System for Virtual TV Studio Productions T2 - 2011 IEEE Symposium on 3D User Interfaces (3DUI) N2 - This article presents a new approach of integrating tangible user feedback in todays virtual TV studio productions. We describe a tangible multitouch planning system, enabling multiple users to prepare and customize scene flow and settings. Users can collaboratively view and interact with virtual objects by using a tangible user interface on a shared multitouch surface. The in a 2D setting created TV scenes are simultaneously rendered on an external monitor, using a production/target renderer in 3D. Thereby the user experiences a closer reproduction of a final production. Subsequently, users are able to join together the scenes into one complex plot. Within the developing process, a video prototype of the system shows the user interaction and enables early reviews and evaluations. The requirement analysis is based on expert interviews. KW - augmented KW - virtual realities KW - multimedia information systems KW - FHD KW - VSVR KW - Virtual (TV) Studio Y1 - 2011 UR - https://ieeexplore.ieee.org/document/5759226 SN - 978-1-4577-0064-4 U6 - https://doi.org/10.1109/3DUI.2011.5759226 SP - 103 EP - 104 PB - IEEE CY - Singapore ER - TY - CHAP A1 - Marinos, Dionysios A1 - Geiger, Christian A1 - Herder, Jens T1 - Large-Area Moderator Tracking and Demonstrational Configuration of Position Based Interactions for Virtual Studio T2 - EuroITV '12 Proceedings of the 10th European Conference on Interactive TV and Video N2 - In this paper we introduce a system for tracking persons walking or standing on a large planar surface and for using the acquired data to easily configure position based interactions for virtual studio productions. The tracking component of the system, radarTRACK, is based on a laser scanner device capable of delivering interaction points on a large configurable plane. By using the device on the floor it is possible to use the delivered data to detect feet positions and derive the position and orientation of one or more users in real time. The second component of the system, named OscCalibrator, allows for the easy creation of multidimensional linear mappings between input and output parameters and the routing of OSC messages within a single modular design environment. We demonstrate the use of our system to flexibly create position-based interactions in a virtual studio environment. KW - body tracking KW - OSC mapping KW - virtual studio interaction KW - measurement KW - design KW - reliability KW - experimentation KW - human factors KW - VSVR KW - Virtual (TV) Studio Y1 - 2012 UR - https://dl.acm.org/citation.cfm?id=2325639 SN - 978-1-4503-1107-6 U6 - https://doi.org/10.1145/2325616.2325639 SP - 105 EP - 114 PB - ACM CY - New York ER - TY - CHAP A1 - Wöldecke, Björn A1 - Marinos, Dionysios A1 - Pogscheba, Patrick A1 - Geiger, Christian A1 - Herder, Jens A1 - Schwirten, Tobias T1 - radarTHEREMIN - Creating Musical Expressions in a Virtual Studio Environment T2 - 2011 IEEE International Symposium on VR Innovation N2 - 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. KW - multi-point interfaces KW - musical expression KW - virtual studio KW - VSVR KW - Virtual (TV) Studio Y1 - 2011 UR - https://ieeexplore.ieee.org/document/5759671 SN - 978-1-4577-0055-2 U6 - https://doi.org/10.1109/ISVRI.2011.5759671 SP - 345 EP - 346 PB - IEEE CY - Singapore ER - TY - CHAP A1 - Geiger, Christian A1 - Herder, Jens A1 - Göbel, Sebastian A1 - Heinze, Christin A1 - Marinos, Dionysios T1 - Design and Virtual Studio Presentation of a Traditional Archery Simulator T2 - Proceedings of the Entertainment Interfaces Track 2010 at Interaktive Kulturen, Duisburg, Germany, September 12-15, 2010 N2 - In this paper we describe the design of a virtual reality simulator for traditional intuitive archery. Traditional archers aim without a target figure. Good shooting results require an excellent body-eye coordination that allows the user to perform identical movements when drawing the bow. Our simulator provides a virtual archery experience and supports the user to learn and practice the motion sequence of traditional archery in a virtual environment. We use an infrared tracking system to capture the user’s movements in order to correct his movement. To provide a realistic haptic feedback a real bow is used as interaction device. Our system provides a believable user experience and supports the user to learn how to shoot in the traditional way. Following a user-centered iterative design approach we developed a number of prototypes and evaluated them for refinement in sequent iteration cycles. For illustration purposes we created a short video clip in our virtual studio about this project that presents the main ideas in an informative yet entertaining way. KW - vr archery KW - 3D interaction KW - interactive sport simulation KW - user experience KW - user-centered design KW - Lehre KW - VSVR KW - Virtual Reality Y1 - 2010 UR - https://dl.gi.de/handle/20.500.12116/7385;jsessionid=149F7CDB1184309727393899BD806939 UR - http://ceur-ws.org/Vol-634/Entertainment-Interfaces-Proceedings03.pdf SP - 37 EP - 44 CY - Duisburg ER - TY - CHAP A1 - Drochtert, D. A1 - Geiger, Christian A1 - Hogen, M. A1 - Huldtgren, Alina A1 - Köse, O. A1 - Wiche, R. A1 - Loss, L. ED - Gehring, Sven ED - Krüger, Antonio ED - Alt, Florian ED - Taylor, Nick T1 - Public Brewing: a Media Façade with a Mixed Reality Interface T2 - Proceedings of the 4th International Symposium on Pervasive Displays, 10.06.2015-12.06.2015, Saarbrücken Y1 - 2015 UR - https://dl.acm.org/doi/proceedings/10.1145/2757710 SN - 9781450336086 U6 - https://doi.org/10.1145/2757710.2757736 SP - 69 EP - 75 PB - ACM CY - New York ER - TY - CHAP A1 - Huldtgren, Alina A1 - Vormann, Anja A1 - Geiger, Christian ED - Helfert, Markus ED - Holzinger, Andreas ED - Ziefle, Martina ED - Fred, Ana ED - O'Donoghue, John ED - Röcker, Carsten T1 - Mapping Memories for People with Dementia T2 - Information and Communication Technologies for Ageing Well and e-Health Y1 - 2015 SN - 978-3-319-27694-6 U6 - https://doi.org/10.1007/978-3-319-27695-3_10 SP - 165 EP - 184 PB - Springer International Publishing CY - Cham ER - TY - CHAP A1 - Glomberg, Daniel A1 - Vogel, Christoph A1 - Drochtert, Daniel A1 - Huldtgren, Alina A1 - Geiger, Christian ED - Butz, Andreas ED - Koch, Michael ED - Schlichter, Johann T1 - P(a)inball Flippern mit Schmerz T2 - 14. Fachübergreifende Konferenz für Interaktive und Kooperative Medien - Interaktiv unterwegs - Freiräume gestalten Y1 - 2014 SN - 9783110344509 U6 - https://doi.org/10.1524/9783110344509.41 SP - 41 EP - 44 PB - De Gruyter CY - München ER - TY - CHAP A1 - Huldtgren, Alina A1 - Mayer, Christian A1 - Kierepka, Oliver A1 - Geiger, Christian ED - Chisik, Yoram T1 - Towards serendipitous urban encounters with SoundtrackOfYourLife T2 - Proceedings of the 11th Conference on Advances in Computer Entertainment Technology, Funchal, 11.11.2014-14.11.2014 Y1 - 2014 UR - https://dl.acm.org/doi/proceedings/10.1145/2663806 SN - 9781450329453 U6 - https://doi.org/10.1145/2663806.2663836 SP - 1 EP - 8 PB - ACM CY - New York ER - TY - CHAP A1 - Mertl, Fabian A1 - Dewitz, Bastian A1 - Braas, Uli A1 - Glomb, Arthur A1 - Huldtgren, Alina A1 - Vormann, Anja A1 - Geiger, Christian ED - Pielot, Martin ED - Diefenbach, Sarah ED - Henze, Niels T1 - Erinnerungsfenster für Demenzkranke T2 - Mensch und Computer 2015 – Tagungsband Y1 - 2015 SN - 9783110443929 U6 - https://doi.org/10.1515/9783110443929-037 SP - 295 EP - 302 PB - De Gruyter CY - Berlin, München, Boston ER - TY - CHAP A1 - Loss, Lukas A1 - Drochert, Daniel A1 - Hogen, Michael A1 - Hornig, Jörn A1 - Huldtgren, Alina A1 - Geiger, Christian T1 - “Public Brewing“ – eine interaktive Medienfassade mit einer be-greifbaren Nutzerschnittstelle T2 - Workshop ‘Be-greifbare Interaktion’ auf der Mensch & Computer 2014, München, Deutschland, September 2014. Y1 - 2014 CY - München ER -