TY - JOUR A1 - Neuhaus, Robin A1 - Ringfort-Felner, Ronda A1 - Feitsch, Jochen A1 - Kempken, Gabriel A1 - Dakhane, Sarvesh A1 - Hassenzahl, Marc T1 - "Virtual Unreality": Unreal Augmentation of Perception and Action Must Fit the Task to Be Beneficial JF - Frontiers in Virtual Reality N2 - "Unreal" augmentations of perception and action (e.g., looking through walls, flying) represent a distinctive design opportunity in Virtual Reality (VR), allowing users to transcend real-world limitations. Yet the conditions under which such augmentations yield positive experience remain unclear. In this study, we tested whether the experience of being augmented depends on compatibility with the given task. In a between-subject experimental vignette study (N=120 experienced VR users), participants watched first-person videos in one of three conditions: (1) reality-oriented object manipulation (control), (2) task-compatible augmentation (growing/shrinking), or (3) non-task-compatible augmentation (distant grasping). As expected, the augmentation-oriented design only led to a greater sense of augmentation when it was compatible with the task. In turn, the experience of augmentation was positively related to positive affect, need fulfillment, and hedonic quality. These findings suggest that unreal augmentations are beneficial, but only when the new abilities match the task. KW - Virtuelle Realität KW - Erweiterte Realität (Informatik) KW - Mensch-Maschine-Kommunikation KW - Benutzererlebnis Y1 - 2025 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:due62-opus-58057 SN - 2673-4192 PB - Frontiers ER - TY - CHAP A1 - Tariq, Bilal A1 - Elkmann, Norbert A1 - Saenz, José A1 - Kahl, Björn A1 - Radic, Marija A1 - Drzewiecki, Johannes David A1 - Oehme, Astrid A1 - Schweidler, Paul A1 - Jürgensohn, Thomas A1 - Feitsch, Jochen A1 - Geiger, Christian A1 - Stegmeier, David A1 - Knezevic, Givemy A1 - Steimers, André A1 - Ammon, Sabine A1 - Remmers, Peter A1 - Dittrich, Frank ED - Rönnau, Arne ED - Becker, Pascal ED - Behnke, Sven T1 - Roboter für Assistenzfunktionen: Interaktion in der Praxis (rokit) T2 - Roboter für Assistenzfunktionen: Konzeptstudien für die Interaktion in der Praxis Y1 - 2024 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:due62-opus-54678 SN - 9783731512448 SP - 601 EP - 644 PB - KIT Scientific Publishing CY - Karlsruhe ER - TY - CHAP A1 - Feitsch, Jochen A1 - Strobel, Marco A1 - Meyer, Stefan A1 - Geiger, Christian ED - Butz, Andreas ED - Greenberg, Saul ED - Bakker, Saskia ED - Loke, Lian ED - de Luca, Alexander T1 - Tangible and body-related interaction techniques for a singing voice synthesis installation T2 - Proceedings of the 8th International Conference on Tangible, Embedded and Embodied Interaction - TEI '14, 16.02.2014 - 19.02.2014, Munich Y1 - 2013 UR - http://dl.acm.org/citation.cfm?doid=2540930 SN - 9781450326353 U6 - https://doi.org/10.1145/2540930.2540962 SP - 157 EP - 164 PB - ACM Press CY - New York ER - TY - CHAP A1 - Feitsch, Jochen A1 - Strobel, Marco A1 - Geiger, Christian ED - Reidsma, Dennis ED - Katayose, Haruhiro ED - Nijholt, Anton T1 - Singing Like a Tenor without a Real Voice T2 - Advances in Computer Entertainment. 10th International Conference, ACE 2013, Boekelo, The Netherlands, November 12-15, 2013. Proceedings Y1 - 2013 SN - 978-3-319-03160-6 U6 - https://doi.org/10.1007/978-3-319-03161-3_18 VL - 8253 SP - 258 EP - 269 PB - Springer International Publishing CY - Cham ER - TY - CHAP A1 - Feitsch, Jochen A1 - Strobel, Marco A1 - Geiger, Christian ED - Schmidt, Albrecht ED - Bulling, Andreas ED - Holz, Christian T1 - Caruso: augmenting users with a tenor's voice T2 - Proceedings of the 4th Augmented Human International Conference on - AH '13, 07.03.2013 - 08.03.2013, Stuttgart Y1 - 2013 UR - http://dl.acm.org/citation.cfm?doid=2459236 SN - 9781450319041 U6 - https://doi.org/10.1145/2459236.2459280 SP - 239 EP - 240 PB - ACM Press CY - New York ER - TY - CHAP A1 - Werfel, Fabian A1 - Wiche, Roman A1 - Feitsch, Jochen A1 - Geiger, Christian ED - Seigneur, Jean-Marc ED - Hernandez-Munoz, Jose M. ED - McCullagh, Paul ED - Schmidt, Albrecht ED - Terada, Tsutomu ED - Woo, Woontack ED - Mistry, Pranav T1 - Empathizing Audiovisual Sense Impairments T2 - Proceedings of the 7th Augmented Human International Conference 2016, Geneva, 25.02.2016-27.02.2016 Y1 - 2016 UR - https://dl.acm.org/doi/proceedings/10.1145/2875194 SN - 9781450336802 U6 - https://doi.org/10.1145/2875194.2875226 SP - 1 EP - 8 PB - ACM CY - New York ER - TY - CHAP A1 - Dewitz, Bastian A1 - Wiche, Roman A1 - Geiger, Christian A1 - Steinicke, Frank A1 - Feitsch, Jochen ED - Chisik, Yoram ED - Holopainen, Jussi ED - Khaled, Rilla ED - Luis Silva, José ED - Alexandra Silva, Paula T1 - AR Sound Sandbox: A Playful Interface for Musical and Artistic Expression T2 - Intelligent Technologies for Interactive Entertainment. 9th International Conference, INTETAIN 2017, Funchal, Portugal, June 20-22, 2017, Proceedings Y1 - 2018 UR - https://doi.org/10.1007/978-3-319-73062-2_5 SN - 978-3-319-73061-5 U6 - https://doi.org/10.1007/978-3-319-73062-2_5 SP - 59 EP - 76 PB - Springer International Publishing CY - Cham ER -