%
% This file was created by the TYPO3 extension
% publications
% --- Timezone: CEST
% Creation date: 2025-06-30
% Creation time: 20:56:26
% --- Number of references
% 24
%


@Inproceedings { BumpyRideCHI25,
    author = {Sasalovici, Markus and Zeqiri, Albin and Schramm, Robin Connor and Ariza Nu\~{n}ez, Oscar Javier and Jansen, Pascal and Freiwald, Jann Philipp and Colley, Mark and Winkler, Christian and Rukzio, Enrico},
    title = {Bumpy Ride? Understanding the Effects of External Forces on Spatial Interactions in Moving Vehicles},
    abstract = {As the use of Head-Mounted Displays in moving vehicles increases, passengers can immerse themselves in visual experiences independent of their physical environment. However, interaction methods are susceptible to physical motion, leading to input errors and reduced task performance. This work investigates the impact of G-forces, vibrations, and unpredictable maneuvers on 3D interaction methods. We conducted a field study with 24 participants in both stationary and moving vehicles to examine the effects of vehicle motion on four interaction methods: (1) Gaze\\&Pinch, (2) DirectTouch, (3) Handray, and (4) HeadGaze. Participants performed selections in a Fitts' Law task. Our findings reveal a significant effect of vehicle motion on interaction accuracy and duration across the tested combinations of Interaction Method x Road Type x Curve Type. We found a significant impact of movement on throughput, error rate, and perceived workload. Finally, we propose future research considerations and recommendations on interaction methods during vehicle movement.},
    status = {1},
    year = {2025},
    month = {4},
    DOI = {10.1145/3706598.3714077},
    booktitle = {Proceedings of the CHI 2025 (SIGCHI Conference on Human Factors in Computing Systems)},
    publisher = {ACM},
    series = {CHI '25},
    file_url = {t3://file?uid=525741}
}

@Article { Pointing,
    author = {Plaumann, Katrin and Weing, Matthias and Winkler, Christian and M\"{u}ller, Michael and Rukzio, Enrico},
    title = {Towards Accurate Cursorless Pointing: The Effects of Ocular Dominance and Handedness},
    year = {2018},
    month = {8},
    DOI = {10.1007/s00779-017-1100-7},
    journal = {Personal and Ubiquitous Computing},
    volume = {22},
    publisher = {Springer},
    pages = {633–646},
    number = {4},
    web_url = {http://link.springer.com/article/10.1007/s00779-017-1100-7},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/mitarbeiterbereiche/plaumann/PUC\_2017.pdf}
}

@Article { pocketthumb,
    author = {Dobbelstein, David and Winkler, Christian and Haas, Gabriel and Rukzio, Enrico},
    title = {PocketThumb: a Wearable Dual-Sided Touch Interface for Cursor-based Control of Smart-Eyewear},
    year = {2017},
    month = {6},
    DOI = {10.1145/3090055},
    journal = {Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT)},
    web_url = {/in/mi/mi-forschung/uulm-hci/projects/pocketthumb-a-wearable-dual-sided-touch-interface-for-cursor-based-control-of-smart-eyewear/},
    web_url2 = {https://youtu.be/Ep0GUToErJg},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/mitarbeiterbereiche/dobbelstein/pocketThumb.pdf}
}

@Article { demopocketthumb,
    author = {Dobbelstein, David and Winkler, Christian and Haas, Gabriel and Rukzio, Enrico},
    title = {Demonstration of PocketThumb: a Wearable Dual-Sided Touch Interface for Cursor-based Control of Smart-Eyewear},
    year = {2017},
    DOI = {10.1145/3123024.3123185},
    journal = {Proc. of UbiComp/ISWC 2017 Adjunct (Demo), ACM, 4 pages},
    web_url = {https://youtu.be/Ep0GUToErJg},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/mitarbeiterbereiche/dobbelstein/pocketthumb\_demo.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 { 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}
}

@Phdthesis { christian_diss_2016,
    author = {Winkler, Christian},
    title = {Nomadic projection within reach - overcoming deficiencies in nomadic information management through mobile projected interfaces},
    type = {Dissertation},
    year = {2016},
    DOI = {10.18725/OPARU-3260},
    school = {University of Ulm},
    web_url = {https://oparu.uni-ulm.de/xmlui/handle/123456789/3287},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Rukzio/2016/ChristianWinklerDissSmall.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}
}

@Conference { SeifertBWSSHMM2014,
    author = {Seifert, Julian and Boring, Sebastian and Winkler, Christian and Schaub, Florian and Schwab, Fabian and Herrdum, Steffen and Maier, Fabian and Mayer, Daniel and Rukzio, Enrico},
    title = {Hover Pad: Interacting with Autonomous and Self-Actuated Displays in Space},
    year = {2014},
    month = {10},
    day = {5},
    DOI = {10.1145/2642918.2647385},
    booktitle = {Proceedings of ACM Symposium on User Interface Software and Technology (UIST)},
    web_url = {https://www.youtube.com/watch?v=qAS6EC7cvU8},
    web_url2 = {/index.php?id=56454},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Rukzio/2014/Seifert-et-al.-HoverPad.pdf}
}

@Conference { Schaub:2014:PCP:2632048.2632087,
    author = {Schaub, Florian and K\"{o}nings, Bastian and Lang, Peter and Wiedersheim, Bj\"{o}rn and Winkler, Christian and Weber, Michael},
    title = {PriCal: Context-adaptive Privacy in Ambient Calendar Displays},
    year = {2014},
    month = {10},
    isbn = {978-1-4503-2968-2},
    DOI = {10.1145/2632048.2632087},
    booktitle = {Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp '14)},
    publisher = {ACM},
    address = {New York, NY, USA},
    pages = {499--510},
    keywords = {collaboration, context awareness, groupware calendar systems, mobile interaction, privacy, public displays},
    file_url = {http://doi.acm.org/10.1145/2632048.2632087}
}

@Article { winkler2014_Springer_Tischbasierte Projektion,
    author = {Winkler, Christian and Rukzio, Enrico},
    title = {Projizierte tischbasierte Benutzungsschnittstellen},
    year = {2014},
    month = {5},
    day = {28},
    DOI = {10.1007/s00287-014-0803-7},
    journal = {Informatik-Spektrum },
    pages = {1-5},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Rukzio/2014/Winkler\_Rukzio\_2014\_Projizierte\_tischbasierte\_Benutzungsschnittstellen.pdf}
}

@Inproceedings { Winkler2014_Peripheral,
    author = {Winkler, Christian},
    title = {Peripheral Interaction On-The-Go},
    year = {2014},
    month = {4},
    reviewed = {1},
    booktitle = {Workshop on Peripheral Interaction: Shaping the Research and Design Space at CHI 2014},
    web_url = {http://peripheralinteraction.com/},
    file_url = {http://peripheralinteraction.com/paper/CHIWorkshop\_PI\_Winkler.pdf}
}

@Inproceedings { Winkler:2014CHIa,
    author = {Winkler, Christian and Seifert, Julian and Dobbelstein, David and Rukzio, Enrico},
    title = {Pervasive Information through Constant Personal Projection: The Ambient Mobile Pervasive Display (AMP-D)},
    year = {2014},
    month = {4},
    DOI = {10.1145/2556288.2557365},
    booktitle = {Proc. of CHI 2014 (SIGCHI Conference on Human Factors in Computing Systems), ACM, 10 pages, Honorable Mention Award},
    keywords = {Winkler:2014CHIa},
    web_url = {t3://page?uid=85269 - - \dqLink to Proect Site at UUlm\dq},
    web_url2 = {http://www.youtube.com/watch?v=ahG06CERqAI},
    file_url = {t3://file?uid=151372}
}

@Inproceedings { Winkler:2014CHIb,
    author = {Winkler, Christian and Loechtefeld, Markus and Dobbelstein, David and Krueger, Antonio and Rukzio, Enrico},
    title = {SurfacePhone: A Mobile Projection Device for Single- and Multiuser Everywhere Tabletop Interaction},
    year = {2014},
    month = {4},
    DOI = {10.1145/2556288.2557075},
    booktitle = {Proc. of CHI 2014 (SIGCHI Conference on Human Factors in Computing Systems), ACM, 10 pages},
    event_name = {CHI 2014},
    web_url = {/index.php?id=85270},
    web_url2 = {http://www.youtube.com/watch?v=DKofzCI7Yfw},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Rukzio/2014/winkler672-surfacephone.pdf}
}

@Article { Derthick:2013:ESW:2493190.2493239,
    author = {Derthick, Katie and Scott, James and Villar, Nicolas and Winkler, Christian},
    title = {Exploring smartphone-based web user interfaces for appliances},
    year = {2013},
    DOI = {10.1145/2493190.2493239},
    booktitle = {Proceedings of the 15th international conference on Human-computer interaction with mobile devices and services, ACM},
    journal = {Proc. of Mobile HCI'13 (15th international conference on Human-computer interaction with mobile devices and services), ACM, 10 pages},
    series = {MobileHCI '13},
    keywords = {appliances, smartphones, user interfaces},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Rukzio/2013/p227-derthick-winkler.pdf}
}

@Article { WinklerSRKR2013,
    author = {Winkler, Christian and Seifert, Julian and Reinartz, Christian and Krahmer, Pascal and Rukzio, Enrico},
    title = {Penbook: Bringing Pen+Paper Interaction to a Tablet Device to Facilitate Paper-Based Workflows in the Hospital Domain},
    year = {2013},
    DOI = {10.1145/2512349.2512797},
    journal = {Proc. of ITS 2013 (ACM International Conference on Interactive Tabletops and Surfaces), ACM, 4 pages [Winner of Best Note Award]},
    keywords = {WinklerSRKR2013},
    web_url = {https://dl.acm.org/doi/abs/10.1145/2512349.2512797 - - \dqLink to ACM\dq},
    web_url2 = {http://www.youtube.com/watch?v=4D207Er3H8Q},
    file_url = {t3://file?uid=223330}
}

@Misc { villar2012customizing,
    author = {Villar, Nicolas and Scott, James and Hodges, Stephen and Winkler, Christian},
    title = {Customizing appliances},
    year = {2012},
    month = {4},
    howpublished = {Patent},
    extern = {1},
    web_url = {http://www.google.com/patents/US20130275957},
    note = {US Patent App. 13/445,520}
}

@Conference { winkler_investigating_2012,
    author = {Winkler, Christian and Pfeuffer, Ken and Rukzio, Enrico},
    title = {Investigating mid-air pointing interaction for projector phones.},
    year = {2012},
    DOI = {10.1145/2396636.2396650},
    booktitle = {Proc. of ITS 2012 (ACM International Conference on Interactive Tabletops and Surfaces), ACM, 10 pages.},
    web_url2 = {http://youtu.be/r51z70PRb0M},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Rukzio/2012/2012\_its\_winkler.pdf}
}

@Inproceedings { winkler_wall_2012,
    author = {Winkler, Christian and Hutflesz, Patrick and Holzmann, Clemens and Rukzio, Enrico},
    title = {Wall Play: a novel wall/floor interaction concept for mobile projected gaming.},
    year = {2012},
    DOI = {10.1145/2371664.2371687},
    booktitle = {In Proc. of Mobile HCI 2012 (14th International Conference on Human-Computer Interaction with Mobile Devices and Services), ACM, 4 pages.},
    file_url = {http://mobivis.labs-exit.de/AcceptedPapers/mobivis2012\_Hutflesz\_et\_al.pdf}
}

@Inproceedings { winkler_interactive_20110,
    author = {Winkler, Christian and Reinartz, Christian and Nowacka, Diana and Rukzio, Enrico},
    title = {Interactive phone call: synchronous remote collaboration and projected interactive surfaces.},
    year = {2011},
    DOI = {10.1145/2076354.2076367},
    booktitle = {In Proc. of ITS 2011 (ACM International Conference on Interactive Tabletops and Surfaces), ACM, 10 pages.},
    web_url2 = {http://youtu.be/Qv6Wv8Nv6sI},
    file_url = {/fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Rukzio/2011/2011\_winkler\_its2011.pdf}
}

@Inproceedings { valderrama_bahamondez_utilizing_2011,
    author = {Valderrama Bahamondez, Elba del Carmen and Winkler, Christian and Schmidt, Albrecht},
    title = {Utilizing multimedia capabilities of mobile phones to support teaching in schools in rural panama.},
    abstract = {Providing good education is one of the major challenges for humanity. In many developing regions in the world improving educational standards is seen as a central building block for improving socio-economic situation of society. Based on our research in Panama we report on how mobile phones can be used as educational tools. In contrast to personal computers mobile phones are widely available and in Panama over 80{\%} of the children have access to phones. We report on four different studies building on one another. We conducted surveys, focus groups, and group interviews with several hundred teachers and pupils to assess opportunities, needs, and threads for using phones in teaching and learning. Based on the feedback received we created a set of use cases and finally evaluated these in a field study in a rural multigrade school in Panama. Our findings suggest that current phones with multimedia capabilities provide a valuable resource for teaching and learning across many subjects. In particular recording of audio and video, programs for drawing, and taking photos were used in very creative and constructive ways beyond the use cases envisioned by us and initial skepticism of parents turned into support.},
    year = {2011},
    booktitle = {In Proc. of CHI 2011 (Conference on Human Factors in Computing Systems), ACM, 10 pages.},
    keywords = {developing countries, education, learning, mobile phones},
    web_url = {http://dx.doi.org/10.1145/1978942.1979081},
    file_url = {fileadmin/website\_uni\_ulm/iui.inst.100/institut/Papers/Prof\_Rukzio/2011/2011\_valderrama\_chi2011.pdf}
}

@Inproceedings { Shirazi:2009:FIS:1613858.1613965,
    author = {Shirazi, Alireza Sahami and Winkler, Christian and Schmidt, Albrecht},
    title = {Flashlight interaction: a study on mobile phone interaction techniques with large displays},
    year = {2009},
    isbn = {978-1-60558-281-8},
    DOI = {10.1145/1613858.1613965},
    booktitle = {Proceedings of the 11th International Conference on Human-Computer Interaction with Mobile Devices and Services},
    publisher = {ACM},
    address = {New York, NY, USA},
    series = {MobileHCI '09},
    pages = {93:1--93:2},
    keywords = {interaction, light, mobile phone, public display},
    file_url = {http://doi.acm.org/10.1145/1613858.1613965}
}