@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{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{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{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{HuldtgrenMayerKierepkaetal.2014, author = {Huldtgren, Alina and Mayer, Christian and Kierepka, Oliver and Geiger, Christian}, title = {Towards serendipitous urban encounters with SoundtrackOfYourLife}, series = {Proceedings of the 11th Conference on Advances in Computer Entertainment Technology, Funchal, 11.11.2014-14.11.2014}, booktitle = {Proceedings of the 11th Conference on Advances in Computer Entertainment Technology, Funchal, 11.11.2014-14.11.2014}, editor = {Chisik, Yoram}, publisher = {ACM}, address = {New York}, isbn = {9781450329453}, doi = {10.1145/2663806.2663836}, pages = {1 -- 8}, year = {2014}, language = {en} } @inproceedings{MayerPogschebaMarinosetal.2014, author = {Mayer, Christian and Pogscheba, Patrick and Marinos, Dionysios and W{\"o}ldecke, Bj{\"o}rn and Geiger, Christian}, title = {An audio-visual music installation with dichotomous user interactions}, series = {Proceedings of the 11th Conference on Advances in Computer Entertainment Technology, Funchal, 11.11.2014-14.11.2014}, booktitle = {Proceedings of the 11th Conference on Advances in Computer Entertainment Technology, Funchal, 11.11.2014-14.11.2014}, editor = {Chisik, Yoram and Geiger, Christian and Hasegawa, Shoichi}, publisher = {ACM}, address = {New York}, isbn = {9781450329453}, doi = {10.1145/2663806.2663842}, pages = {1 -- 6}, year = {2014}, language = {en} } @inproceedings{HerderTakedaVermeegenetal.2019, author = {Herder, Jens and Takeda, Shinpei and Vermeegen, Kai and Davin, Till and Berners, Dominique and Ryskeldiev, Bektur and Zimmer, Christian and Druzetic, Ivana and Geiger, Christian}, title = {Mixed Reality Art Experiments - Immersive Access to Collective Memories}, series = {ISEA2019, Proceedings, 25th International Symposium on Electronic Art, Gwangju, South Korea, June 22-28, 2019}, booktitle = {ISEA2019, Proceedings, 25th International Symposium on Electronic Art, Gwangju, South Korea, June 22-28, 2019}, publisher = {IESA}, address = {Gwangju}, pages = {334 -- 341}, year = {2019}, abstract = {We report about several experiments on applying mixed reality technology in the context of accessing collective memories from atomic bombs, Holocaust and Second World War. We discuss the impact of Virtual Reality, Augmented Virtuality and Augmented Reality for specific memorial locations. We show how to use a virtual studio for demonstrating an augmented reality application for a specific location in a remote session within a video conference. Augmented Virtuality is used to recreate the local environment, thus providing a context and helping the participants recollect emotions related to a certain place. This technique demonstrates the advantages of using virtual (VR) and augmented (AR) reality environments for rapid prototyping and pitching project ideas in a live remote setting.}, language = {en} } @article{KampaFinkeStalderetal.2022, author = {Kampa, Miriam and Finke, Johannes and Stalder, Tobias and Bucher, Leandra and Klapperich, Holger and Mertl, Fabian and Zimmer, Christian and Geiger, Christian and Hassenzahl, Marc and Klucken, Tim}, title = {Facilitating relaxation and stress reduction in healthy participants through a virtual reality intervention: study protocol for a non-inferiority randomized controlled trial}, series = {Trials}, volume = {23}, journal = {Trials}, publisher = {BMC}, issn = {1745-6215}, doi = {10.1186/s13063-022-06307-8}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:due62-opus-40118}, year = {2022}, language = {en} } @incollection{ZimmerKruseRolvienetal.2025, author = {Zimmer, Christian and Kruse, Lucie and Rolvien, Lara and Gallinat, J{\"u}rgen and Geiger, Christian}, title = {Transformation of MetaHumans for a Generic XR Workflow}, series = {Extended Reality: International Conference, XR Salento 2025, Otranto, Italy, June 17-20, 2025, Proceedings, Part VI}, volume = {Lecture Notes in Computer Science 15742}, booktitle = {Extended Reality: International Conference, XR Salento 2025, Otranto, Italy, June 17-20, 2025, Proceedings, Part VI}, editor = {De Paolis, Lucio Tommaso and Arpaia, Pasquale and Sacco, Marco}, publisher = {Springer Nature Switzerland}, address = {Cham}, isbn = {9783031977770}, issn = {0302-9743}, doi = {10.1007/978-3-031-97778-7_5}, pages = {73 -- 92}, year = {2025}, subject = {Erweiterte Realit{\"a}t (Informatik)}, language = {en} } @inproceedings{TriebusDruzeticDewitzetal.2021, author = {Triebus, Charlotte and Druzetic, Ivana and Dewitz, Bastian and Huhn, Calvin and Kretschel, Paul and Geiger, Christian}, title = {is a rose - A Performative Installation between the Tangible and the Digital}, series = {Proceedings of the Fifteenth International Conference on Tangible, Embedded, and Embodied Interaction}, booktitle = {Proceedings of the Fifteenth International Conference on Tangible, Embedded, and Embodied Interaction}, editor = {Wimmer, Raphael and Kaltenbrunner, Martin and Murer, Martin and Wolf, Katrin and Oakley, Ian}, publisher = {ACM}, address = {New York}, isbn = {9781450382137}, doi = {10.1145/3430524.3444640}, pages = {1 -- 4}, year = {2021}, language = {en} } @inproceedings{LadwigEversJansenetal.2020, author = {Ladwig, Philipp and Evers, Kester and Jansen, Eric J. and Fischer, Ben and Nowottnik, David and Geiger, Christian}, title = {MotionHub: Middleware for Unification of Multiple Body Tracking Systems}, series = {Proceedings of the 7th International Conference on Movement and Computing: MOCO '20: 7th International Conference on Movement and Computing, Jersey City, 15.07.2020-17.07.2020}, booktitle = {Proceedings of the 7th International Conference on Movement and Computing: MOCO '20: 7th International Conference on Movement and Computing, Jersey City, 15.07.2020-17.07.2020}, publisher = {ACM}, address = {New York}, isbn = {9781450375054}, doi = {10.1145/3401956.3404185}, pages = {1 -- 8}, year = {2020}, language = {en} } @inproceedings{LadwigPechDorneretal.2020, author = {Ladwig, Philipp and Pech, Alexander and Dorner, Ralf and Geiger, Christian}, title = {Unmasking Communication Partners: A Low-Cost AI Solution for Digitally Removing Head-Mounted Displays in VR-Based Telepresence}, series = {2020 IEEE International Conference on Artificial Intelligence and Virtual Reality (AIVR), Utrecht, 14.12.2020 - 18.12.2020}, booktitle = {2020 IEEE International Conference on Artificial Intelligence and Virtual Reality (AIVR), Utrecht, 14.12.2020 - 18.12.2020}, publisher = {IEEE}, isbn = {978-1-7281-7463-1}, doi = {10.1109/AIVR50618.2020.00025}, pages = {82 -- 90}, year = {2020}, language = {en} } @inproceedings{TiatorKerkmannGeigeretal.2020, author = {Tiator, Marcel and Kerkmann, Anna Maria and Geiger, Christian and Grimm, Paul}, title = {Using Semantic Segmentation to Assist the Creation of Interactive VR Applications}, series = {2020 IEEE International Conference on Artificial Intelligence and Virtual Reality (AIVR), Utrecht, 14.12.2020 - 18.12.2020}, booktitle = {2020 IEEE International Conference on Artificial Intelligence and Virtual Reality (AIVR), Utrecht, 14.12.2020 - 18.12.2020}, publisher = {IEEE}, isbn = {978-1-7281-7463-1}, doi = {10.1109/AIVR50618.2020.00011}, pages = {1 -- 9}, year = {2020}, language = {en} } @inproceedings{LadwigGeiger2019, author = {Ladwig, Philipp and Geiger, Christian}, title = {A Literature Review on Collaboration in Mixed Reality}, series = {Smart Industry \& Smart Education. Proceedings of the 15th International Conference on Remote Engineering and Virtual Instrumentation}, volume = {Lecture Notes in Networks and Systems}, booktitle = {Smart Industry \& Smart Education. Proceedings of the 15th International Conference on Remote Engineering and Virtual Instrumentation}, editor = {Auer, Michael E. and Langmann, Reinhard}, publisher = {Springer International Publishing}, address = {Cham}, isbn = {978-3-319-95677-0}, doi = {10.1007/978-3-319-95678-7_65}, pages = {591 -- 600}, year = {2019}, language = {en} } @inproceedings{TreskunovGerhardtNowottniketal.2019, author = {Treskunov, Anastasia and Gerhardt, Emil and Nowottnik, David and Fischer, Ben and Gerhardt, Laurin and S{\"a}ger, Mitja and Geiger, Christian}, title = {ICAROSmuIti - A VR Test Environment for the Development of Multimodal and Multi-User Interaction Concepts}, series = {Proceedings of Mensch und Computer 2019, MuC'19: Mensch-und-Computer, Hamburg, 08.09.2019-11.09.2019}, booktitle = {Proceedings of Mensch und Computer 2019, MuC'19: Mensch-und-Computer, Hamburg, 08.09.2019-11.09.2019}, editor = {Alt, Florian and Bulling, Andreas and D{\"o}ring, Tanja}, publisher = {ACM}, address = {New York}, isbn = {9781450371988}, doi = {10.1145/3340764.3345379}, pages = {909 -- 911}, year = {2019}, language = {en} } @inproceedings{DewitzLadwigSteinickeetal.2018, author = {Dewitz, Bastian and Ladwig, Philipp and Steinicke, Frank and Geiger, Christian}, title = {Classification of Beyond-Reality Interaction Techniques in Spatial Human-Computer Interaction}, series = {Proceedings of the Symposium on Spatial User Interaction, SUI '18: Symposium on Spatial User Interaction, Berlin, 13.10.2018-14.10.2018}, booktitle = {Proceedings of the Symposium on Spatial User Interaction, SUI '18: Symposium on Spatial User Interaction, Berlin, 13.10.2018-14.10.2018}, publisher = {ACM}, address = {New York}, isbn = {9781450357081}, doi = {10.1145/3267782.3274680}, pages = {185}, year = {2018}, language = {en} } @inproceedings{DewitzWicheGeigeretal.2018, author = {Dewitz, Bastian and Wiche, Roman and Geiger, Christian and Steinicke, Frank and Feitsch, Jochen}, title = {AR Sound Sandbox: A Playful Interface for Musical and Artistic Expression}, series = {Intelligent Technologies for Interactive Entertainment. 9th International Conference, INTETAIN 2017, Funchal, Portugal, June 20-22, 2017, Proceedings}, booktitle = {Intelligent Technologies for Interactive Entertainment. 9th International Conference, INTETAIN 2017, Funchal, Portugal, June 20-22, 2017, Proceedings}, editor = {Chisik, Yoram and Holopainen, Jussi and Khaled, Rilla and Luis Silva, Jos{\´e} and Alexandra Silva, Paula}, publisher = {Springer International Publishing}, address = {Cham}, isbn = {978-3-319-73061-5}, doi = {10.1007/978-3-319-73062-2_5}, pages = {59 -- 76}, year = {2018}, language = {en} } @incollection{DruzeticBuentigVogeletal.2018, author = {Druzetic, Ivana and B{\"u}ntig, Fabian and Vogel, Christoph and Treskunov, Anastasia and Bertram, Michael and Geiger, Christian}, title = {Photo Sprayer: A VR Application for Digital Art Creation}, series = {Proceedings of the 17th International Conference on Mobile and Ubiquitous Multimedia, MUM 2018: 17th International Conference on Mobile and Ubiquitous Multimedia, Cairo, 25.11.2018-28.11.2018}, booktitle = {Proceedings of the 17th International Conference on Mobile and Ubiquitous Multimedia, MUM 2018: 17th International Conference on Mobile and Ubiquitous Multimedia, Cairo, 25.11.2018-28.11.2018}, editor = {Abdennadher, Slim and Alt, Florian}, publisher = {ACM}, address = {New York}, isbn = {9781450365949}, doi = {10.1145/3282894.3289747}, pages = {537 -- 543}, year = {2018}, language = {en} } @inproceedings{TiatorBuentigGeiger2018, author = {Tiator, Marcel and B{\"u}ntig, Fabian and Geiger, Christian}, title = {Dynamic Movement Monitoring - Algorithms for Real Time Exercise Movement Feedback}, series = {Proceedings of the 4th International Conference on Information and Communication Technologies for Ageing Well and e-Health, Funchal, 22.03.2018 - 23.03.2018}, booktitle = {Proceedings of the 4th International Conference on Information and Communication Technologies for Ageing Well and e-Health, Funchal, 22.03.2018 - 23.03.2018}, publisher = {SCITEPRESS - Science and Technology Publications}, isbn = {978-989-758-299-8}, doi = {10.5220/0006735001840191}, pages = {184 -- 191}, year = {2018}, language = {en} } @inproceedings{TiatorFischerGerhardtetal.2018, author = {Tiator, Marcel and Fischer, Ben and Gerhardt, Laurin and Nowottnik, David and Preu, Hendrik and Geiger, Christian}, title = {Cliffhanger-VR}, series = {2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR), Reutlingen, 18.03.2018 - 22.03.2018}, booktitle = {2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR), Reutlingen, 18.03.2018 - 22.03.2018}, publisher = {IEEE}, isbn = {978-1-5386-3365-6}, doi = {10.1109/VR.2018.8446506}, pages = {1 -- 2}, year = {2018}, language = {en} }