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@Conference { 596249461889_2024,
    author = {Stemasov, Evgeny and Wagner, Tobias and Askari, Ali and Janek, Jessica and Rajabi, Omid and Schikorr, Anja and Frommel, Julian and Gugenheimer, Jan and Rukzio, Enrico},
    title = {DungeonMaker: Embedding Tangible Creation and Destruction in Hybrid Board Games through Personal Fabrication Technology},
    status = {1},
    year = {2024},
    month = {5},
    reviewed = {1},
    isbn = {979-8-4007-0330-0/24/05},
    DOI = {10.1145/3613904.3642243},
    booktitle = {Proceedings of the 2024 CHI Conference on Human Factors in Computing Systems},
    publisher = {ACM},
    address = {New York, NY, USA},
    pages = {20},
    event_name = {CHI 2024},
    event_place = {Honolulu},
    keywords = {DungeonMaker},
    web_url = {https://arxiv.org/abs/2403.09592},
    web_url2 = {https://www.youtube.com/watch?v=MOF6NQ3J8iE},
    file_url = {t3://file?uid=487097}
}

@Conference { 239940939623_2024,
    author = {Stemasov, Evgeny and Demharter, Simon and R\"{a}dler, Max and Gugenheimer, Jan and Rukzio, Enrico},
    title = {pARam: Leveraging Parametric Design in Extended Reality to Support the Personalization of Artifacts for Personal Fabrication},
    status = {1},
    year = {2024},
    month = {5},
    reviewed = {1},
    isbn = {979-8-4007-0330-0/24/05},
    DOI = {10.1145/3613904.3642083},
    booktitle = {Proceedings of the 2024 CHI Conference on Human Factors in Computing Systems},
    publisher = {ACM},
    address = {New York, NY, USA},
    pages = {22},
    event_name = {CHI 2024},
    event_place = {Honolulu},
    keywords = {param},
    web_url = {https://arxiv.org/abs/2403.09607},
    web_url2 = {https://www.youtube.com/watch?v=a\_6UfJWtY2E},
    file_url = {t3://file?uid=487098}
}

@Article { 192488021509_2023,
    author = {Rixen, Jan Ole and Belz, Jan Henry and Meinhardt, Luca-Maxim and Gugenheimer, Jan and Rukzio, Enrico},
    title = {Exploring the Effects of Head-Mounted Augmented Reality on Helping Behaviour},
    abstract = {Augmented Reality (AR) can alter environments and steer attention. While prior work dominantly focuses on exploring performances of augmentations, this work aims to understand the societal impact of AR in complex social situations. Focusing on prosocial helping behaviour, we created two scenarios and designed five augmentations aiming to motivate a user to help. We wanted to understand (1) the impact on situation perception and (2) the impact on the social structure. In an online video experiment (n=294), we found that augmenting can impact anxiety about the situation and significantly increase the perceived reason to help being directed towards the augmentation. Similarly, we found that the helped rated the \dqreason\dq and \dqthankfulness\dq significantly higher towards AR than the helper, creating a disagreement around agency and responsibility. We discuss the implications of AR in complex social structures and how responsibility and agency will become important when embedding AR in our social lives.},
    year = {2023},
    month = {12},
    day = {03},
    reviewed = {1},
    DOI = {10.1145/3626705.3627969},
    journal = {Proceedings of the 22nd International Conference on Mobile and Ubiquitous Multimedia},
    publisher = {ACM},
    address = {New York, NY, United States},
    file_url = {t3://file?uid=485402}
}

@Conference { rixen2023dissonance,
    author = {Rixen, Jan Ole and Funk, Christian and Rukzio, Enrico and Gugenheimer, Jan},
    title = {May I Still Define Myself? Exploring How Dissonance in Displaying Personal Information Through Head-Mounted Augmented Reality Can Affect Personal Information Sovereignty},
    abstract = {Head-mounted Augmented Reality enables individuals to overlay digital information onto the physical world, consequently influencing how they assess and react to augmented social situations. While prior work has shown that augmenting social situations with faithful personal information can benefit a conversation, honest mistakes or an attempt to deceive might lead to a dissonance between augmentation and verbally disclosed information. In this work, we take the first steps towards understanding the happenings in case of information dissonance by conducting a preliminary within-subject online video study (N=30), investigating how it affects users, perception of the interlocutor, and if augmentation or interlocutor would act as the more trusted instance. We found that only 26.7{\%} trusted the interlocutor’s verbally uttered information, while a majority believed the AR device (46.7{\%}) or were undecided (26.7{\%}). We discuss this split in trust and argue for the importance of and factors for a follow-up study on this topic.},
    year = {2023},
    month = {4},
    day = {19},
    reviewed = {1},
    DOI = {10.1145/3544549.3585821},
    publisher = {Association for Computing Machinery},
    address = {New York (USA)},
    event_name = {CHI EA '23: Extended Abstracts of the 2023 CHI Conference on Human Factors in Computing Systems},
    event_place = {Hamburg},
    keywords = {Human-centered computing
Human computer interaction (HCI)
Empirical studies in HCI},
    web_url = {https://dl.acm.org/doi/10.1145/3544549.3585821},
    web_url2 = {https://dl.acm.org/action/downloadSupplement?doi=10.1145{\%}2F3544549.3585821\\&file=3544549.3585821-supplemental-materials.zip - - \dqAdditional Material\dq},
    web_url_date = {2023-11-30},
    file_url = {t3://file?uid=484541 - - \dqLink to publication\dq}
}

@Article { tochi_21_hirzle,
    author = {Hirzle, Teresa and Fischbach, Fabian and Karlbauer, Julian and Jansen, Pascal and Gugenheimer, Jan and Rukzio, Enrico and Bulling, Andreas},
    title = {Understanding, Addressing, and Analysing Digital Eye Strain in Virtual Reality Head-Mounted Displays},
    status = {1},
    year = {2022},
    month = {8},
    DOI = {10.1145/3492802},
    journal = {ACM Transactions on Computer-Human Interaction (TOCHI)},
    volume = {29},
    publisher = {ACM},
    series = {4},
    pages = {1-80},
    web_url2 = {https://youtu.be/ns2HwQ2p\_hM \_blank},
    file_url = {t3://file?uid=456150}
}

@Article { 911422747972_2022,
    author = {Colley, Mark and Mytilineos, Stefanos and Walch, Marcel and Rukzio, Enrico and Gugenheimer, Jan},
    title = {Requirements for the Interaction With Highly Automated Construction Site Delivery Trucks},
    year = {2022},
    month = {2},
    day = {18},
    issn = {2673-2726},
    DOI = {10.3389/fhumd.2022.794890},
    journal = {Frontiers in Human Dynamics, section Digital Impacts},
    publisher = {Frontiers},
    address = {Lausanne, Switzerland},
    web_url2 = {https://www.frontiersin.org/article/10.3389/fhumd.2022.794890 \_blank},
    file_url = {https://oparu.uni-ulm.de/xmlui/bitstream/handle/123456789/41966/Colley\_2022.pdf}
}

@Article { 404484328933_2022,
    author = {Colley, Mark and Wankm\"{u}ller, Bastian and Mend, Tim and V\"{a}th, Thomas and Rukzio, Enrico and Gugenheimer, Jan},
    title = {User Gesticulation Inside an Autonomous Vehicle with External Communication can Cause Confusion in Pedestrians and a Lower Willingness to Cross},
    year = {2022},
    issn = {1369-8478},
    DOI = {10.1016/j.trf.2022.03.011},
    journal = {Transportation Research Part F: Traffic Psychology and Behaviour},
    publisher = {Elsevier},
    pages = {120-137},
    web_url = {https://www.sciencedirect.com/science/article/pii/S1369847822000523?dgcid=author},
    file_url = {t3://file?uid=458209}
}

@Article { 288610062077_2021,
    author = {Colley, Mark and Jansen, Pascal and Rukzio, Enrico and Gugenheimer, Jan},
    title = {SwiVR-Car-Seat: Exploring Vehicle Motion Effects on Interaction Quality in Virtual Reality Automated Driving Using a Motorized Swivel Seat},
    year = {2021},
    month = {12},
    DOI = {10.1145/3494968},
    journal = {Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT)},
    volume = {5},
    publisher = {ACM},
    address = {New York, NY, USA},
    pages = {1-26},
    web_url2 = {https://youtu.be/hvxtrgGAaUE},
    file_url = {t3://file?uid=447439}
}

@Article { chi21_ssq,
    author = {Hirzle, Teresa and Cordts, Maurice and Rukzio, Enrico and Gugenheimer, Jan and Bulling, Andreas},
    title = {A Critical Assessment of the Use of SSQ as a Measure of General Discomfort in VR Head-Mounted Displays},
    year = {2021},
    month = {5},
    DOI = {10.1145/3411764.3445361},
    journal = {In Proc. of CHI 2021 (SIGCHI Conference on Human Factors in Computing Systems)},
    publisher = {ACM},
    web_url = {https://youtu.be/4UkAeAtENKo \_blank - \dqPresentation Video\dq},
    file_url = {t3://file?uid=437948}
}

@Article { 576873825960_2021,
    author = {Rixen, Jan Ole and Hirzle, Teresa and Colley, Mark and Etzel, Yannick and Rukzio, Enrico and Gugenheimer, Jan},
    title = {Exploring Augmented Visual Alterations in Interpersonal Communication},
    year = {2021},
    month = {5},
    DOI = {10.1145/3411764.3445597},
    journal = {In Proc. of CHI 2021 (SIGCHI Conference on Human Factors in Computing Systems)},
    publisher = {ACM},
    web_url2 = {https://www.youtube.com/watch?v=Mhlem-U439Q},
    file_url = {t3://file?uid=435433}
}

@Article { 268303990011_2020,
    author = {Haas, Gabriel and Gugenheimer, Jan and Rixen, Jan Ole and Schaub, Florian and Rukzio, Enrico},
    title = {'They Like to Hear My Voice'': Exploring Usage Behavior in Speech-Based Mobile Instant Messaging},
    status = {1},
    year = {2020},
    month = {10},
    DOI = {https://doi.org/10.1145/3379503.3403561},
    journal = {In Proc. of MobileHCI 2020 (International Conference on Human-Computer Interaction with Mobile Devices and Services)},
    publisher = {ACM},
    event_name = {International Conference on Human-Computer Interaction with Mobile Devices and Services (Mobile HCI)},
    file_url = {t3://file?uid=429435}
}

@Article { 903633350018_2020,
    author = {Haas, Gabriel and Gugenheimer, Jan and Rukzio, Enrico},
    title = {VoiceMessage++: Exploring the Concept of Augmented Voice Messages},
    status = {1},
    year = {2020},
    month = {10},
    DOI = {https://doi.org/10.1145/3379503.3403560},
    journal = {In Proc. of MobileHCI 2020 (International Conference on Human-Computer Interaction with Mobile Devices and Services)},
    publisher = {ACM},
    event_name = {International Conference on Human-Computer Interaction with Mobile Devices and Services (Mobile HCI)},
    file_url = {t3://file?uid=434664}
}

@Article { 481733457545_2020,
    author = {Colley, Mark and Mytilineos, Stefanos and Walch, Marcel and Gugenheimer, Jan and Rukzio, Enrico},
    title = {Evaluating Highly Automated Trucks as Signaling Lights},
    year = {2020},
    month = {9},
    DOI = {10.1145/3409120.3410647},
    journal = {Proceedings of the 12th International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI ’20)},
    publisher = {ACM},
    address = {New York, NY, USA},
    web_url2 = {https://youtu.be/SNYoO-jUwl4},
    file_url = {t3://file?uid=427232}
}

@Article { MixMatch2020,
    author = {Stemasov, Evgeny and Wagner, Tobias and Gugenheimer, Jan and Rukzio, Enrico},
    title = {Mix\\&Match: Towards Omitting Modelling through In-Situ Alteration and Remixing of Model Repository Artifacts in Mixed Reality},
    status = {1},
    year = {2020},
    month = {4},
    reviewed = {1},
    DOI = {10.1145/3313831.3376839},
    journal = {In Proc. of CHI 2020 (SIGCHI Conference on Human Factors in Computing Systems)},
    publisher = {ACM},
    web_url = {https://arxiv.org/abs/2003.09169},
    web_url2 = {https://youtu.be/B5EnkIk9ZFY},
    file_url = {t3://file?uid=423723}
}

@Article { 990423936878_2020,
    author = {Colley, Mark and Walch, Marcel and Gugenheimer, Jan and Askari, Ali and Rukzio, Enrico},
    title = {Towards Inclusive External Communication of Autonomous  Vehicles for Pedestrians with Vision Impairments},
    year = {2020},
    month = {4},
    DOI = {10.1145/3313831.3376472},
    journal = {In Proc. of CHI 2020 (SIGCHI Conference on Human Factors in Computing Systems)},
    publisher = {ACM},
    keywords = {honmention2020},
    web_url2 = {https://youtu.be/1L7zTJ86PE8},
    file_url = {t3://file?uid=423724}
}

@Article { Heisenberg,
    author = {Wolf, Dennis and Gugenheimer, Jan and Combosch, Marco and Rukzio, Enrico},
    title = {Understanding the Heisenberg Effect of Spatial Interaction: A Selection Induced Error for Spatially Tracked Input Devices},
    year = {2020},
    month = {4},
    reviewed = {1},
    DOI = {10.1145/3313831.3376876},
    journal = {In Proc. of CHI 2020 (SIGCHI Conference on Human Factors in Computing Systems)},
    publisher = {ACM},
    web_url2 = {https://youtu.be/HwDPTof3BUo},
    file_url = {t3://file?uid=422938}
}

@Article { VRSketchIn,
    author = {Drey, Tobias and Gugenheimer, Jan and Karlbauer, Julian and Milo, Maximilian and Rukzio, Enrico},
    title = {VRSketchIn: Exploring the Design Space of Pen and Tablet Interaction for 3D Sketching in Virtual Reality},
    status = {1},
    year = {2020},
    month = {4},
    reviewed = {1},
    DOI = {10.1145/3313831.3376628},
    journal = {In Proc. of CHI 2020 (SIGCHI Conference on Human Factors in Computing Systems)},
    publisher = {ACM},
    web_url2 = {https://youtu.be/XhMiRWOS8PA},
    file_url = {t3://file?uid=422349}
}

@Article { 505478442699_2019,
    author = {Colley, Mark and Walch, Marcel and Gugenheimer, Jan and Rukzio, Enrico},
    title = {Including People with Impairments from the Start: External Communication of Autonomous Vehicles},
    year = {2019},
    month = {9},
    DOI = {10.1145/3349263.3351521},
    journal = {In Adj. Proc.  of AutomotiveUI ’19 (11th International Conference on Automotive User Interfaces and Interactive Vehicular Applications)},
    publisher = {ACM},
    keywords = {Self-driving vehicles
Autonomous vehicles
impaired pedestrians
external communication
intention communication
interface design
inclusive design research
accessibility},
    file_url = {t3://file?uid=414341}
}

@Article { chi19_designspaceforgazeinteraction,
    author = {Hirzle, Teresa and Gugenheimer, Jan and Geiselhart, Florian and Bulling, Andreas and Rukzio, Enrico},
    title = {A Design Space for Gaze Interaction on Head-Mounted Displays},
    year = {2019},
    month = {5},
    DOI = {10.1145/3290605.3300855},
    journal = {In Proceedings of CHI 2019 (SIGCHI Conference on Human Factors in Computing Systems)},
    publisher = {ACM},
    web_url = {/?gazedesignspace},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/mitarbeiterbereiche/hirzle/Publications/A\_Design\_Space\_for\_Gaze\_Interaction\_on\_Head-Mounted\_Displays\_CHI\_19.pdf}
}

@Article { chi19_hirzle_positionpaper,
    author = {Hirzle, Teresa and Gugenheimer, Jan and Rukzio, Enrico and Bulling, Andreas},
    title = {On the Importance of Visual (Digital) Wellbeing for HMDs},
    abstract = {Most digital devices are screen-based devices and as such our eyes are very much in demand when consuming digital content. This is especially important for augmented and virtual reality (AR/VR) head-mounted displays (HMDs) that are entering the consumer market bringing digital displays even closer to the eyes. The influence of looking at digital screens for the majority of our waking time manifests itself already in an increased occurrence of the computer vision syndrome (CVS). In this position paper we therefore propose to design content for HMDs explicitly around the unique properties and abilities of the human eye and the visual system to avoid visual discomfort or even possible impairments. Hereby we focus on concepts of how eye health features can implicitly be integrated as visual digital wellbeing features into content design for HMDs.},
    year = {2019},
    month = {5},
    journal = {In Proc. of CHI 2019 Workshop on Designing for Digital Wellbeing},
    web_url = {https://digitalwellbeingworkshop.wordpress.com},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/mitarbeiterbereiche/hirzle/Publications/On\_the\_Importance\_of\_Visual\_\_Digital\_\_Wellbeing\_for\_HMDs\_CHI\_19\_Workshop\_on\_Digital\_Wellbeing.pdf}
}

@Article { chi19_frommel_streaming_workshop,
    author = {Frommel, Julian and Gugenheimer, Jan and Rogers, Katja},
    title = {Opportunities and Challenges of Using Game Video Stream Data for Games Research},
    year = {2019},
    month = {5},
    journal = {CHI 2019 All the (World Wide) Web’s A Stage: A Workshop on Live Streaming (Position Paper)},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/mitarbeiterbereiche/frommel/Publications/CHI19\_StreamingWorkshop\_PositionPaper\_Frommel\_Opportunities\_cameraReady.pdf}
}

@Article { Dreja:DemoVRSpinning2018,
    author = {Dreja, Thomas and Rietzler, Michael and Hirzle, Teresa and Gugenheimer, Jan and Frommel, Julian and Rukzio, Enrico},
    title = {A Demonstration of VRSpinning: Exploring the Design Space of a 1D Rotation Platform to Increase the Perception of Self-Motion in VR},
    year = {2018},
    month = {10},
    DOI = {10.1145/3266037.3271645},
    journal = {In Adj. Proc. of UIST '18 (ACM Symposium on User Interface Software and Technology)},
    web_url2 = {/in/mi/mi-forschung/uulm-hci/projects/vrspinning/},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Rukzio/2018/Demo\_SpinVR\_2\_.pdf}
}

@Article { RethinkingRDW,
    author = {Rietzler, Michael and Gugenheimer, Jan and Hirzle, Teresa and Deubzer, Martin and Langbehn, Eike and Rukzio, Enrico},
    title = {Rethinking Redirected Walking: On the Use of Curvature Gains Beyond Perceptual Limitations and Revisiting Bending Gains},
    year = {2018},
    month = {10},
    journal = {In Proc. of ISMAR 2018 (IEEE International Symposium for Mixed and Augmented Reality)},
    web_url = {https://doi.org/10.1109/ISMAR.2018.00041},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/mitarbeiterbereiche/rietzler/RedirectedWalking.pdf}
}

@Article { Hirzle:SymbioticHMS2018,
    author = {Hirzle, Teresa and Gugenheimer, Jan and Geiselhart, Florian and Bulling, Andreas and Rukzio, Enrico},
    title = {Towards a Symbiotic Human-Machine Depth Sensor: Exploring 3D Gaze for Object Reconstruction},
    abstract = {Eye tracking is expected to become an integral part of future augmented reality (AR) head-mounted displays (HMDs) given that it can easily be integrated into existing hardware and provides a versatile interaction modality. To augment objects in the real world, AR HMDs require a three-dimensional understanding of the scene, which is currently solved using depth cameras. In this work we aim to explore how 3D gaze data can be used to enhance scene understanding for AR HMDs by envisioning a symbiotic human-machine depth camera, fusing depth data with 3D gaze information. We present a first proof of concept, exploring to what extend we are able to recognise what a user is looking at by plotting 3D gaze data. To measure 3D gaze, we implemented a vergence-based algorithm and built an eye tracking setup consisting of a Pupil Labs headset and an OptiTrack motion capture system, allowing us to measure 3D gaze inside a 50x50x50 cm volume. We show first 3D gaze plots of \dqgazed-at\dq objects and describe our vision of a symbiotic human-machine depth camera that combines a depth camera and human 3D gaze information.},
    year = {2018},
    month = {10},
    DOI = {10.1145/3266037.3266119},
    journal = {In Adj. Proc. of UIST '18 (ACM Symposium on User Interface Software and Technology)},
    keywords = {3D gaze; eye-based interaction; human-machine symbiosis},
    web_url = {/?hm\_depthsensor},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Rukzio/2018/3DGazeAbstractUIST2018\_both.pdf}
}

@Article { Rietzler:2018:VRSpinning,
    author = {Rietzler, Michael and Hirzle, Teresa and Gugenheimer, Jan and Frommel, Julian and Dreja, Thomas and Rukzio, Enrico},
    title = {VRSpinning: Exploring the Design Space of a 1D Rotation
Platform to Increase the Perception of Self-Motion in VR},
    year = {2018},
    month = {6},
    DOI = {10.1145/3196709.3196755},
    journal = {In Proc. of DIS 2018 (ACM Conference on Designing Interactive Systems)},
    web_url = {/in/mi/mi-forschung/uulm-hci/projects/vrspinning/},
    web_url2 = {https://youtu.be/KzrtOPbr4t4},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Rukzio/2018/SpinVR\_Small.compressed.pdf}
}

@Article { BreakingTheTracking,
    author = {Rietzler, Michael and Geiselhart, Florian and Gugenheimer, Jan and Rukzio, Enrico},
    title = {Breaking the Tracking: Enabling Weight Perception using Perceivable Tracking Offsets},
    year = {2018},
    month = {4},
    DOI = {10.1145/3173574.3173702},
    journal = {In Proc. of CHI 2018 (SIGCHI Conference on Human Factors in Computing Systems},
    web_url2 = {https://youtu.be/IqFZy6wg\_sc},
    file_url = {file:354716}
}

@Article { FaceTouchPaper,
    author = {Gugenheimer, Jan and Stemasov, Evgeny and Sareen, Harpreet and Rukzio, Enrico},
    title = {FaceDisplay: Towards Asymmetric Multi-User Interaction for Nomadic Virtual Reality},
    year = {2018},
    month = {4},
    DOI = {10.1145/3173574.3173628},
    journal = {In Proc. of CHI 2018 (SIGCHI Conference on Human Factors in Computing Systems},
    web_url = {https://youtu.be/idcNiVseXic},
    web_url2 = {/in/mi/mi-forschung/uulm-hci/projects/facedisplay/},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/mitarbeiterbereiche/gugenheimer/FaceDisplay\_small.pdf}
}

@Poster { Hirzle:2018:WatchVR,
    author = {Hirzle, Teresa and Rixen, Jan Ole and Gugenheimer, Jan and Rukzio, Enrico},
    title = {WatchVR: Exploring the Usage of a Smartwatch for Interaction in Mobile Virtual Reality},
    abstract = {Mobile virtual reality (VR) head-mounted displays (HMDs) are steadily becoming part of people’s everyday life. Most current interaction approaches rely either on additional hardware (e.g. Daydream Controller) or offer only a limited interaction concept (e.g. Google Cardboard). We explore a solution where a conventional smartwatch, a device users already carry around with them, is used to enable short interactions but also allows for longer complex interactions with mobile VR. To explore the possibilities of a smartwatch for interaction, we conducted a user study in which we compared two variables with regard to user performance: interaction method (touchscreen vs inertial sensors) and wearing method (hand-held vs wrist-worn). We found that selection time and error rate were lowest when holding the smartwatch in one hand using its inertial sensors for interaction (hand-held).},
    year = {2018},
    month = {4},
    DOI = {10.1145/3170427.3188629},
    organization = {In Proceedings of CHI EA '18 (CHI '18 Extended Abstracts on Human Factors in Computing Systems)},
    keywords = {3D pointing; smartwatch; nomadic virtual reality; mobile virtual reality},
    file_url = {t3://file?uid=435518}
}

@Article { FaceDisplayIEEEVR,
    author = {Gugenheimer, Jan and Stemasov, Evgeny and Sareen, Harpreet and Rukzio, Enrico},
    title = {A Demonstration of FaceDisplay: Asymetric Multi-User Interaction for Mobile VR},
    abstract = {Mobile VR HMDs enable users to experience virtual reality content in a variety of nomadic scenarios, excluding all the people in the surrounding (Non-HMD Users) and reducing them to be sole bystanders. This leads to a scenario where the HMD User experiences a sense of isolation and the Non-HMD Users a sense of exclusion. To battle these phenomena we present FaceDisplay, a modified VR HMD consisting of three touch sensitive displays and a depth camera attached to its back. This allows Non-HMD User to see inside the immersed users virtual world and enable them to interact via touch and gestures. We built a VR HMD prototype consisting of three additional screens and present interaction techniques and an example application that leverage the FaceDisplay design space.},
    year = {2018},
    month = {3},
    DOI = {10.1109/VR.2018.8446319},
    journal = {In Adj. Proc. of IEEE VR 2018 (IEEE Conference on Virtual Reality and 3D User Interfaces)},
    pages = {753-754},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Rukzio/2018/IEEEVR\_DemoFaceDisplay.pdf}
}

@Article { 8446551,
    author = {Gugenheimer, Jan and Stemasov, Evgeny and Frommel, Julian and Rukzio, Enrico},
    title = {A Demonstration of ShareVR: Co-Located Experiences for Virtual Reality Between HMD and Non-HMD Users},
    year = {2018},
    month = {3},
    DOI = {10.1109/VR.2018.8446551},
    journal = {In Adj. Proc. of IEEE VR 2018 (2018 IEEE Conference on Virtual Reality and 3D User Interfaces)},
    keywords = {DemoShareVR
Resists
Virtual reality
Visualization
Games
Space exploration;Electronic mail;Aerospace electronics;Human-centered computing- Visualization- Visualization techniques- Treemaps;Human-centered computing-Visualization-Visualization design and evaluation methods},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Rukzio/2018/IEEEVR\_DemoShareVR.pdf}
}

@Conference { 2017_CHI_Frommel_CanTouchThis,
    author = {Frommel, Julian and Gugenheimer, Jan and Klein, David and Rukzio, Enrico and Weber, Michael},
    title = {CanTouchThis: Examining the Effect of Physical Contact in a Mobile Multiplayer Game},
    year = {2017},
    month = {5},
    DOI = {10.1145/3027063.3053087},
    booktitle = {In Proceedings of CHI EA '17 (CHI '17 Extended Abstracts on Human Factors in Computing Systems)},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Weber/2017-CHI-Frommel-CanTouchThis.pdf}
}

@Conference { HockBGR2017,
    author = {Hock, Philipp and Benedikter, Sebastian and Gugenheimer, Jan and Rukzio, Enrico},
    title = {CarVR: Enabling In-Car Virtual Reality Entertainment},
    year = {2017},
    month = {5},
    DOI = {10.1145/3025453.3025665},
    booktitle = {In Proc. of CHI 2017 (SIGCHI Conference on Human Factors in Computing Systems)},
    web_url = {/in/mi/mi-forschung/uulm-hci/projects/carvr-enabling-in-car-virtual-reality-entertainment/},
    web_url2 = {https://youtu.be/oVJVr88a\_D8},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Rukzio/2018/paper2106-compressed.pdf}
}

@Article { shareVR,
    author = {Gugenheimer, Jan and Stemasov, Evgeny and Frommel, Julian and Rukzio, Enrico},
    title = {ShareVR: Enabling Co-Located Experiences for Virtual Reality between HMD and Non-HMD Users},
    year = {2017},
    month = {5},
    DOI = {10.1145/3025453.3025683},
    journal = {In Proc. of CHI 2017 (SIGCHI Conference on Human Factors in Computing Systems)},
    keywords = {shareVR2017},
    web_url = {/in/mi/mi-forschung/uulm-hci/projects/sharevr-enabling-co-located-experiences-for-virtual-reality-between-hmd-and-non-hmd-users/},
    web_url2 = {https://youtu.be/Uc5fkTFMHr4},
    file_url = {t3://file?uid=355655 - - \dqDownload pdf file.\dq}
}

@Article { BodySign,
    author = {Gugenheimer, Jan and Plaumann, Katrin and Schaub, Florian and Di Campli San Vito, Patrizia and Duck, Saskia and Rabus, Melanie and Rukzio, Enrico},
    title = {The Impact of Assistive Technology on Communication Quality Between Deaf and Hearing Individuals},
    year = {2017},
    month = {3},
    DOI = {10.1145/2998181.2998203},
    journal = {In Proc. of CSCW 2017 (20th ACM Conference on Computer Supported Cooperative Work \\& Social Computing)},
    web_url = {https://youtu.be/dKtg\_YBgwdY},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/mitarbeiterbereiche/gugenheimer/bodySign\_small.pdf}
}

@Article { facedisplayea,
    author = {Gugenheimer, Jan and Stemasov, Evgeny and Sareen, Harpreed and Rukzio, Enrico},
    title = {FaceDisplay: Enabling Multi-User Interaction for Mobile Virtual Reality},
    year = {2017},
    DOI = {10.1145/3027063.3052962},
    journal = {Proceedings of the 2017 CHI Conference Extended Abstracts on Human Factors in Computing Systems},
    web_url = {https://www.youtube.com/watch?v=S5jWuwx1cP4},
    web_url2 = {/in/mi/mi-forschung/uulm-hci/projects/facedisplay/},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/mitarbeiterbereiche/gugenheimer/ea369-gugenheimer.pdf}
}

@Inbook { CompanionBookB5,
    author = {Gugenheimer, Jan and Winkler, Christian and Wolf, Dennis and Rukzio, Enrico},
    title = {Interaction with Adaptive and Ubiquitous User Interfaces},
    year = {2017},
    isbn = {978-3-319-43665-4},
    DOI = {10.1007/978-3-319-43665-4\_11},
    booktitle = {Companion Technology - A Paradigm Shift in Human-Technology Interaction},
    publisher = {Springer},
    chapter = {11},
    editor = {Biundo, Susanne, and Andreas Wendemuth},
    pages = {209-229},
    web_url2 = {/index.php?id=92261},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/mitarbeiterbereiche/wolf/CompanionBookB5Chapter.pdf}
}

@Article { ftUIST,
    author = {Gugenheimer, Jan and Dobbelstein, David and Winkler, Christian and Haas, Gabriel and Rukzio, Enrico},
    title = {FaceTouch: Enabling Touch Interaction in Display Fixed UIs for Mobile Virtual Reality},
    year = {2016},
    month = {10},
    DOI = {10.1145/2984511.2984576},
    journal = {In Proceedings of UIST 2016 (ACM Symposium on User Interface Software and Technology)},
    web_url = {/en/in/mi/mi-forschung/research-group-rukzio/projects/facetouch-touch-interaction-for-mobile-virtual-reality/},
    web_url2 = {https://youtu.be/MHbN9lseHYE},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Rukzio/2016/p49c.pdf}
}

@Article { GyroVR,
    author = {Gugenheimer, Jan and Wolf, Dennis and Eiriksson, Eythor and Maes, Pattie and Rukzio, Enrico},
    title = {GyroVR: Simulating Inertia in Virtual Reality using Head Worn Flywheels},
    year = {2016},
    month = {10},
    DOI = {10.1145/2984511.2984535},
    journal = {In Proceedings UIST 2016 (ACM Symposium on User Interface Software and Technology)},
    web_url = {https://youtu.be/RPWsaIYYI6g},
    web_url2 = {/index.php?id=85211},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/mitarbeiterbereiche/wolf/GyroVRPaper.pdf}
}

@Article { SwiVRDemo,
    author = {Gugenheimer, Jan and Wolf, Dennis and Haas, Gabriel and Krebs, Sebastian and Rukzio, Enrico},
    title = {A Demonstration of SwiVRChair: A Motorized Swivel Chair to Nudge Users’ Orientation for 360 Degree Storytelling in Virtual Reality},
    year = {2016},
    month = {9},
    DOI = {10.1145/2968219.2971363},
    journal = {In Adj. Proc. (Demo) of Ubicomp 2016 (ACM International Joint Conference on Pervasive and Ubiquitous Computing),},
    web_url = {/index.php?id=85224},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Rukzio/2016/SwiVRDemoUbiComp.pdf}
}

@Article { FaceTouchDemo,
    author = {Gugenheimer, Jan and Dobbelstein, David and Winkler, Christian and Haas, Gabriel and Rukzio, Enrico},
    title = {FaceTouch: Touch Interaction for Mobile Virtual Reality},
    year = {2016},
    month = {5},
    DOI = {10.1145/2851581.2890242},
    journal = {In Adj. Proc. (Demo) of CHI 2016 (SIGCHI Conference on Human Factors in Computing Systems)},
    web_url = {/en/in/mi/mi-forschung/research-group-rukzio/projects/facetouch-touch-interaction-for-mobile-virtual-reality/},
    web_url2 = {https://youtu.be/tvAjOvXB56c},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Rukzio/2016/FaceTouchGugenheimer.pdf}
}

@Article { SwiVRchair,
    author = {Gugenheimer, Jan and Wolf, Dennis and Haas, Gabriel and Krebs, Sebastian and Rukzio, Enrico},
    title = {SwiVRChair: A Motorized Swivel Chair to Nudge Users' Orientation for 360 Degree Storytelling in Virtual Reality},
    year = {2016},
    month = {5},
    DOI = {10.1145/2858036.2858040},
    journal = {In Proc. of CHI 2016 (SIGCHI Conference on Human Factors in Computing Systems)},
    web_url = {https://youtu.be/qRSqbCHiMS4},
    web_url2 = {/index.php?id=85224},
    file_url = {http://www.uni-ulm.de/fileadmin/website\_uni\_ulm/iui.inst.100/institut/mitarbeiterbereiche/wolf/SwiVRChair.pdf}
}

@Article { SmarTVision,
    author = {Gugenheimer, Jan and Honold, Frank and Wolf, Dennis and Sch\"{u}ssel, Felix and Seifert, Julian and Weber, Michael and Rukzio, Enrico},
    title = {How Companion-Technology can Enhance a Multi-Screen Television Experience: A Test Bed for Adaptive Multimodal Interaction in Domestic Environments},
    year = {2016},
    month = {2},
    language = {English},
    DOI = {10.1007/s13218-015-0395-7},
    journal = {KI - K\"{u}nstliche Intelligenz},
    publisher = {Springer},
    address = {Berlin Heidelberg},
    web_url = {https://youtu.be/srODhHgU3LA},
    web_url2 = {/index.php?id=85227},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/mitarbeiterbereiche/rukzio/publications/GugenheimerCompanion2015.pdf}
}

@Article { UbiBeamInteract,
    author = {Gugenheimer, Jan and Knierim, Pascal and Winkler, Christian and Seifert, Julian and Rukzio, Enrico},
    title = {UbiBeam: Exploring the Interaction Space for Home Deployed Projector-Camera Systems
},
    year = {2015},
    month = {10},
    day = {14},
    DOI = {10.1007/978-3-319-22698-9\_23},
    journal = {In Proc. of Interact 2015 (IFIP TC15 Conference on Human-Computer Interaction)},
    web_url = {https://youtu.be/t-2ddmX5s2M},
    web_url2 = {/en/in/mi/mi-forschung/research-group-rukzio/projects/ubibeam-an-interactive-projector-camera-system-for-domestic-deployment/},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Rukzio/2015/UbiBeam.pdf}
}

@Conference { winkler_CHI2015_glassunlock,
    author = {Winkler, Christian and Gugenheimer, Jan and De Luca, Alexander and Haas, Gabriel and Speidel, Philipp and Dobbelstein, David and Rukzio, Enrico},
    title = {Glass Unlock: Enhancing Security of Smartphone Unlocking through Leveraging a Private Near-eye Display},
    year = {2015},
    month = {4},
    DOI = {10.1145/2702123.2702316},
    booktitle = {Proc. of CHI 2015 (SIGCHI Conference on Human Factors in Computing Systems)},
    web_url = {/index.php?id=85251},
    web_url2 = {https://www.youtube.com/watch?v=LqfbVckVUNs},
    file_url = {http://www.uni-ulm.de/fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Rukzio/2015/Glass\_unlock\_winkler.pdf}
}

@Article { ColorSnakes,
    author = {Gugenheimer, Jan and De Luca, Alexander and Hess, Hayato and Karg, Stefan and Wolf, Dennis and Rukzio, Enrico},
    title = {ColorSnakes: Using Colored Decoys to Secure Authentication in Sensitive Contexts},
    year = {2015},
    DOI = {10.1145/2785830.2785834},
    journal = {In Proc. of MobileHCI 2015 (17th International Conference on  Human-Computer Interaction with Mobile Devices and Services)},
    web_url = {https://youtu.be/hz1MYrhhj1Y},
    web_url2 = {/index.php?id=85228},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/mitarbeiterbereiche/wolf/ColorSnakes.pdf}
}

@Article { OctiCamPoster,
    author = {Wolf, Dennis and Gugenheimer, Jan and Rukzio, Enrico},
    title = {OctiCam: An immersive and mobile video communication device for parents and children},
    year = {2015},
    language = {English},
    DOI = {10.18725/OPARU-3252},
    journal = {Proc. of ISCT 2015 (1st International Symposium on Companion-Technology)},
    web_url = {http://vts.uni-ulm.de/doc.asp?id=9771},
    web_url2 = {/index.php?id=85226},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/mitarbeiterbereiche/wolf/OctiCamISCT15.pdf}
}

@Inproceedings { Rogers:2014:PFP:2669485.2669514,
    author = {Rogers, Katja and R\"{o}hlig, Amrei and Weing, Matthias and Gugenheimer, Jan and K\"{o}nings, Bastian and Klepsch, Melina and Schaub, Florian and Rukzio, Enrico and Seufert, Tina and Weber, Michael},
    title = {P.I.A.N.O.: Faster Piano Learning with Interactive Projection},
    year = {2014},
    DOI = {10.1145/2669485.2669514},
    booktitle = {Proceedings of the Ninth ACM International Conference on Interactive Tabletops and Surfaces},
    publisher = {ACM},
    address = {New York, NY, USA},
    series = {ITS '14},
    pages = {149--158},
    keywords = {Rogers:2014:PFP:2669485.2669514},
    web_url = {https://www.youtube.com/watch?v=4ohSTRXjBNI},
    web_url2 = {http://doi.acm.org/10.1145/2669485.2669514},
    file_url = {t3://file?uid=98978 - - \dqLink to document\dq}
}

@Inproceedings { Gugenheimer:2014:UIP:2669485.2669537,
    author = {Gugenheimer, Jan and Knierim, Pascal and Seifert, Julian and Rukzio, Enrico},
    title = {UbiBeam: An Interactive Projector-Camera System for Domestic Deployment},
    year = {2014},
    DOI = {10.1145/2669485.2669537},
    booktitle = {Proceedings of the Ninth ACM International Conference on Interactive Tabletops and Surfaces},
    publisher = {ACM},
    address = {New York, NY, USA},
    series = {ITS '14},
    pages = {305--310},
    web_url = {https://www.youtube.com/watch?v=t-2ddmX5s2M},
    web_url2 = {http://doi.acm.org/10.1145/2669485.2669537},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Rukzio/2014/UbiBeam\_ITS14.pdf}
}

@Inproceedings { Gugenheimer:2014:UAR:2667317.2667338,
    author = {Gugenheimer, Jan and Schaub, Florian and Neiswander, Gregory M. and Guneratne, Eromi and Weber, Michael},
    title = {User Authentication for Rotary Knob Controlled In-car Applications},
    year = {2014},
    isbn = {978-1-4503-3212-5},
    DOI = {10.1145/2667317.2667338},
    booktitle = {Proceedings of the 6th International Conference on Automotive User Interfaces and Interactive Vehicular Applications},
    publisher = {ACM},
    address = {New York, NY, USA},
    series = {AutomotiveUI '14},
    pages = {8:1--8:8},
    keywords = {Authentication, Automotive User Interfaces, Driver Distraction},
    web_url = {https://www.youtube.com/watch?v=FpNn7X2Elfk},
    web_url2 = {http://doi.acm.org/10.1145/2667317.2667338},
    file_url = {fileadmin/website\_uni\_ulm/iui.inst.100/institut/mitarbeiter/gugenheimer/gugenheimer-26.pdf}
}

@Inproceedings { Weing:2013:PEI:2494091.2494113,
    author = {Weing, Matthias and R\"{o}hlig, Amrei and Rogers, Katja and Gugenheimer, Jan and Schaub, Florian and K\"{o}nings, Bastian and Rukzio, Enrico and Weber, Michael},
    title = {P.I.A.N.O.: Enhancing Instrument Learning via Interactive Projected Augmentation},
    year = {2013},
    DOI = {10.1145/2494091.2494113},
    booktitle = {Proceedings of UbiComp '13 Adjunct (2013 ACM Conference on Pervasive and Ubiquitous Computing), ACM, 4 pages},
    web_url = {http://youtu.be/4ohSTRXjBNI},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Rukzio/2013/PIANO\_UbiComp13.pdf}
}