Gabriel Haas, M. Sc.

Gabriel Haas ist der HCI Gruppe 2014 als studentische Hilfskraft beigetreten, seit dem WS 16/17 ist er als Wissenschaftlicher Mitarbeiter tätig.

Gabriel hat einen M.Sc. in Fachrichtung Medieninformatik der Universität Ulm, der B.Sc. wurde im Studienfach Technische Informatik erlangt.

Forschungsinteressen

  • Speech-based User Interfaces
  • Mobile Devices
  • Ubiquitous Computing

Lehre

  • Vorlesungen, Projekte und Seminare

  • Betreute Abschlussarbeiten

    • Comparison of object detection methods in the context of an origami folding assistant application for AR glasses
    • Beyond Noise-Cancellation: Interacting With Auditory Mediated and Augmented Reality
  • Offene Themen für Abschlussarbeiten

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Projekte

  • FaceTouch

    FaceTouch

    We present FaceTouch, a mobile Virtual Reality (VR) headmounted display (HMD) that leverages the backside as a touch-sensitive surface. FaceTouch allows the user to point at and select virtual content inside their field-of-view by touching the corresponding location at the backside of the HMD utilizing their sense of proprioception. This allows for a rich interaction (e.g. gestures) in mobile and nomadic scenarios without having to carry additional accessories (e.g. gamepad). We built a prototype of FaceTouch and present interaction techniques and three example applications that leverage the FaceTouch design space.

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  • SwiVRChair

    SwiVRChair

    Since 360 degree movies are a fairly new medium, creators are facing several challenges such as controlling the attention of a user. In traditional movies this is done by applying cuts and tracking shots which is not possible or advisable in VR since rotating the virtual scene in front of the user’s eyes will lead to simulator sickness. One of the reasons this effect occurs is when the physical movement (measured by the vestibular system) and the visual movement are not coherent.

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  • Glass Unlock

    Glass Unlock

    Glass Unlock is a novel concept using smart glasses for smartphone unlocking, which is theoretically secure against smudge attacks, shoulder-surfing, and camera attacks. By introducing an additional temporary secret like the layout of digits that is only shown on the private near-eye display, attackers cannot make sense of the observed input on the almost empty phone screen.

    Read more...

Wissenschaftliche Aktivitäten

  • Reviewer für: ACM MM'17, ACM AutoUI'17, ACM CHI'18, ACM DIS'18

Publikationen

2019

12.
S. Faltaous, G. Haas, L. Barrios, A. Seiderer, S. F. Rauh, H. J. Chae, S. Schneegass and F. Alt, "BrainShare: A Glimpse of Social Interaction for Locked-in Syndrome Patients", Mai 2019.
DOI: https://doi.org/10.1145/3290607.3312754
https://www.uni-ulm.de/fileadmin/website_uni_ulm/iui.inst.100/institut/Papers/Prof_Rukzio/2019/BrainShare.pdf
11.
M. Rietzler, G. Haas, T. Dreja, F. Geiselhart and E. Rukzio, "Virtual Muscle Force: Communicating Kinesthetic Forces Through Pseudo-Haptic Feedback and Muscle Input", In Proc. of UIST 2019 (ACM Symposium on User Interface Software and Technology), Okt. 2019.
https://www.uni-ulm.de/fileadmin/website_uni_ulm/iui.inst.100/institut/Papers/Prof_Rukzio/2019/uist19-rietzler_virtualMuscleForce.pdf

2018

10.
E. Stemasov, G. Haas, M. Rietzler and E. Rukzio, "Augmenting Human Hearing Through Interactive Auditory Mediated Reality", In Adj. Proc. of UIST '18 (ACM Symposium on User Interface Software and Technology), Okt. 2018.
DOI: 10.1145/3266037.3266104
https://www.uni-ulm.de/fileadmin/website_uni_ulm/iui.inst.100/institut/Papers/Prof_Rukzio/2018/AugmentedHearing_Poster_UIST2018.pdf
9.
G. Haas, E. Stemasov and E. Rukzio, "Can’t You Hear Me? Investigating Personal Soundscape Curation", In Proc. of MUM 2018 (17th International Conference on Mobile and Ubiquitous Multimedia), Nov. 2018.
DOI: 10.1145/3282894.3282897
https://www.uni-ulm.de/fileadmin/website_uni_ulm/iui.inst.100/institut/Papers/Prof_Rukzio/2018/Can_t_you_hear_me__MUM_2018.pdf

2017

8.
D. Dobbelstein, C. Winkler, G. Haas and E. Rukzio, "Demonstration of PocketThumb: a Wearable Dual-Sided Touch Interface for Cursor-based Control of Smart-Eyewear", Proc. of UbiComp/ISWC 2017 Adjunct (Demo), ACM, 4 pages, 2017. https://youtu.be/Ep0GUToErJg.
DOI: 10.1145/3123024.3123185
https://www.uni-ulm.de/fileadmin/website_uni_ulm/iui.inst.100/institut/mitarbeiterbereiche/dobbelstein/pocketthumb_demo.pdf
7.
D. Dobbelstein, C. Winkler, G. Haas and E. Rukzio, "PocketThumb: a Wearable Dual-Sided Touch Interface for Cursor-based Control of Smart-Eyewear", Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Jun. 2017. https://www.uni-ulm.de/in/mi/mi-forschung/uulm-hci/projects/pocketthumb-a-wearable-dual-sided-touch-interface-for-cursor-based-control-of-smart-eyewear/.
DOI: 10.1145/3090055
https://youtu.be/Ep0GUToErJg
https://www.uni-ulm.de/fileadmin/website_uni_ulm/iui.inst.100/institut/mitarbeiterbereiche/dobbelstein/pocketThumb.pdf
6.
D. Dobbelstein, G. Haas and E. Rukzio, "The Effects of Mobility, Encumbrance, and (Non-)Dominant Hand on Interaction with Smartwatches", Proc. of ISWC 2017 (2017 ACM International Symposium on Wearable Computers), Sep. 2017.
DOI: 10.1145/3123021.3123033
https://www.uni-ulm.de/fileadmin/website_uni_ulm/iui.inst.100/institut/mitarbeiterbereiche/dobbelstein/The_Effects_of_Encumbrance_Mobility_and_Hand_On_Smartwatch_Interaction.pdf

2016

5.
J. Gugenheimer, D. Wolf, G. Haas, S. Krebs and E. Rukzio, "A Demonstration of SwiVRChair: A Motorized Swivel Chair to Nudge Users’ Orientation for 360 Degree Storytelling in Virtual Reality", In Adj. Proc. (Demo) of Ubicomp 2016 (ACM International Joint Conference on Pervasive and Ubiquitous Computing),, Sep. 2016. https://www.uni-ulm.de/index.php?id=85224.
DOI: 10.1145/2968219.2971363
https://www.uni-ulm.de/fileadmin/website_uni_ulm/iui.inst.100/institut/Papers/Prof_Rukzio/2016/SwiVRDemoUbiComp.pdf
4.
J. Gugenheimer, D. Dobbelstein, C. Winkler, G. Haas and E. Rukzio, "FaceTouch: Enabling Touch Interaction in Display Fixed UIs for Mobile Virtual Reality", In Proceedings of UIST 2016 (ACM Symposium on User Interface Software and Technology), Okt. 2016. https://www.uni-ulm.de/en/in/mi/mi-forschung/research-group-rukzio/projects/facetouch-touch-interaction-for-mobile-virtual-reality/.
DOI: 10.1145/2984511.2984576
https://youtu.be/MHbN9lseHYE
https://www.uni-ulm.de/fileadmin/website_uni_ulm/iui.inst.100/institut/mitarbeiterbereiche/gugenheimer/FaceTouchSMALLL.pdf
3.
J. Gugenheimer, D. Dobbelstein, C. Winkler, G. Haas and E. Rukzio, "FaceTouch: Touch Interaction for Mobile Virtual Reality", In Adj. Proc. (Demo) of CHI 2016 (SIGCHI Conference on Human Factors in Computing Systems), Mai 2016. https://www.uni-ulm.de/en/in/mi/mi-forschung/research-group-rukzio/projects/facetouch-touch-interaction-for-mobile-virtual-reality/.
DOI: 10.1145/2851581.2890242
https://youtu.be/tvAjOvXB56c
https://www.uni-ulm.de/fileadmin/website_uni_ulm/iui.inst.100/institut/Papers/Prof_Rukzio/2016/FaceTouchGugenheimer.pdf
2.
J. Gugenheimer, D. Wolf, G. Haas, S. Krebs and E. Rukzio, "SwiVRChair: A Motorized Swivel Chair to Nudge Users' Orientation for 360 Degree Storytelling in Virtual Reality", In Proc. of CHI 2016 (SIGCHI Conference on Human Factors in Computing Systems), Mai 2016. https://youtu.be/qRSqbCHiMS4.
DOI: 10.1145/2858036.2858040
https://www.uni-ulm.de/index.php?id=85224
http://www.uni-ulm.de/fileadmin/website_uni_ulm/iui.inst.100/institut/mitarbeiterbereiche/wolf/SwiVRChair.pdf

2015

1.
C. Winkler, J. Gugenheimer, A. De Luca, G. Haas, P. Speidel, D. Dobbelstein and E. Rukzio, "Glass Unlock: Enhancing Security of Smartphone Unlocking through Leveraging a Private Near-eye Display" in Proc. of CHI 2015 (SIGCHI Conference on Human Factors in Computing Systems), Apr. 2015.
DOI: 10.1145/2702123.2702316
https://www.youtube.com/watch?v=LqfbVckVUNs
http://www.uni-ulm.de/fileadmin/website_uni_ulm/iui.inst.100/institut/Papers/Prof_Rukzio/2015/Glass_unlock_winkler.pdf