Publications

2017

  • Mohamed Khamis, Daniel Buschek, Tobias Thieron, Florian Alt, Andreas Bulling.
    EyePACT: Eye-Based Parallax Correction on Touch-Enabled Interactive Displays.
    In Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. (IMWUT) 1, 4, December 2017, 18 pages.


  • Mohamed Khamis, Linda Bandelow, Stina Schick, Dario Casadevall, Andreas Bulling, Florian Alt
    They are all after you: Investigating the Viability of a Threat Model that involves Multiple Shoulder Surfers.
    Honorable Mention Award (top 3 submissions)
    In Proceedings of the 16th International Conference on Mobile and Ubiquitous Multimedia (MUM 2017)


  • Mariam Hassib, Mohamed Khamis, Susanne Friedl, Stefan Schneegass and Florian Alt
    BrainAtWork: Logging Cognitive Engagement and Tasks in the Workplace using Electroencephalography.
    In Proceedings of the 16th International Conference on Mobile and Ubiquitous Multimedia (MUM 2017)


  • Christian Mai, Lukas Rambold, Mohamed Khamis
    TransparentHMD: Revealing the HMD User's Face to Bystanders.
    In Proceedings of the 16th International Conference on Mobile and Ubiquitous Multimedia (MUM 2017)


  • Mohamed Khamis, Mariam Hassib, Emanuel von Zezschwitz, Andreas Bulling, Florian Alt
    GazeTouchPIN: Protecting Sensitive Data on Mobile Devices using Secure Multimodal Authentication.
    In Proceedings of the 19th ACM International Conference on Multimodal Interaction (ICMI 2017)


  • Mohamed Khamis, Axel Hoesl, Alexander Klimczak, Martin Reiss, Florian Alt, Andreas Bulling
    EyeScout: Active Eye Tracking for Position and Movement Independent Gaze Interaction with Large Public Displays.
    In Proceedings of the 30th Annual ACM Symposium on User Interface Software & Technology (UIST 2017) - 22.5% acceptance rate


  • Mohamed Khamis, Regina Hasholzner, Andreas Bulling, Florian Alt
    GTmoPass: Two-factor Authentication on Public Displays Using GazeTouch passwords and Personal Mobile Devices.
    In Proceedings of the 6th International Symposium on Pervasive Displays (PerDis 2017)


  • Vito Gentile, Mohamed Khamis, Salvatore Sorce, Florian Alt
    They are looking at me! Understanding how Audience Presence Impacts on Public Display Users.
    In Proceedings of the 6th International Symposium on Pervasive Displays (PerDis 2017)


  • Yomna Abdelrahman*, Mohamed Khamis*, Stefan Schneegass, Florian Alt.
    Stay Cool! Understanding Thermal Attacks on Mobile-based User Authentication.
    Honorable Mention Award (top 4% of submissions)
    In Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems (CHI 2017) - 25% acceptance rate
    *Indicates co-First Authors


  • Malin Eiband, Mohamed Khamis, Emanuel von Zezschwitz, Heinrich Hussmann, Florian Alt.
    Understanding Shoulder Surfing in the Wild: Stories from Users and Observers.
    In Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems (CHI 2017) - 25% acceptance rate


  • Mohammed Al Sada, Mohamed Khamis, Akira Kato, Shigeki Sugano, Tatsuo Nakajima, Florian Alt.
    Challenges and Opportunities of Supernumerary Robotic Limbs.
    In Proceedings of the CHI 2017 Workshop on Amplification and Augmentation of Human Perception (Amplify 2017)


  • Oliver Duerr, Mohamed Khamis, Daniel Buschek, Florian Alt.
    HelpMe: Assisting Older Adults in Performing Tasks on Mobile Devices.
    In Proceedings of the CHI 2017 Workshop on Designing Mobile Interactions for the Ageing Populations.


  • Ceenu George, Mohamed Khamis, Emanuel von Zezschwitz, Marinus Burger, Henri Schmidt Florian Alt, Heinrich Hussmann.
    Seamless and Secure VR: Adapting and Evaluating Established Authentication Systems for Virtual Reality.
    In Proceedings of the Network and Distributed System Security Symposium (NDSS 2017) - 19% acceptance rate


2016

  • Mohamed Khamis, Ludwig Trotter, Markus Tessmann, Christina Dannhart, Andreas Bulling, Florian Alt.
    EyeVote in the Wild: Do Users bother Correcting System Errors on Public Displays?.
    In Proc. of the 15th International Conference on Mobile and Ubiquitous Multimedia (MUM 2016)


  • Mohamed Khamis, Ozan Saltuk, Alina Hang, Katharina Stolz, Andreas Bulling, Florian Alt.
    TextPursuits: Using Text for Pursuits-Based Interaction and Calibration on Public Displays.
    In Proc. of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2016) - 23.9% acceptance rate


  • Mohamed Khamis, Florian Alt, Andreas Bulling.
    Challenges and Design Space of Gaze-enabled Public Displays.
    In Adj. Proc. of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2016)


  • Diako Mardanbegi, Shahram Jalaliniya, Mohamed Khamis, Päivi Majaranta.
    The 6th International Workshop on Pervasive Eye Tracking and Mobile Eye-Based Interaction.
    In Adj. Proc. of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2016)


  • Mohamed Khamis, Florian Alt, Mariam Hassib, Emanuel von Zezschwitz, Regina Hasholzner, Andreas Bulling.
    GazeTouchPass: Multimodal Authentication Using Gaze and Touch on Mobile Devices.
    In Proc. of the 34th Annual ACM Conference Extended Abstracts on Human Factors in Computing Systems (CHI 2016 EA) 2016.


  • Mariam Hassib, Mohamed Khamis, Stefan Schneegass, Alireza Sahami Shirazi, Florian Alt.
    Investigating User Needs for Bio-sensing and Affective Wearables.
    In Proc. of the 34th Annual ACM Conference Extended Abstracts on Human Factors in Computing Systems (CHI 2016 EA) 2016.

2015

  • Mohamed Khamis, Florian Alt, Andreas Bulling.
    A Field Study on Spontaneous Gaze-based Interaction with a Public Display using Pursuits.
    In Adj. Proc. of the ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2015), pp. 865-874, 2015.


  • Mohamed Khamis, Andreas Bulling, Florian Alt.
    Tackling Challenges of Interactive Public Displays using Gaze.
    In Adj. Proc. of the ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2015), pp. 763-766, 2015.


  • Omar Mowafi, Mohamed Khamis, Wael Abouelsaadat.
    AirDisplay: Experimenting with Air Flow as a Communication Medium.
    In Proc. of the 15th IFIP TC13 International Conference on Human-Computer Interaction (INTERACT 2015), pp. 316-323, 2015.


  • Dominic Gorecky, Mohamed Khamis, Katharina Mura.
    Introduction and establishment of virtual training in the factory of the future.
    In the International Journal of Computer Integrated Manufacturing, pp. 1-9, 2015.

2014

  • Menna Bakry, Mohamed Khamis, Slim Abdennadher.
    AreCAPTCHA: Outsourcing Arabic Text Digitization to Native Speakers.
    In Proc. of the 11th IAPR International Workshop on Document Analysis Systems (DAS 2014), pp.304-308, 2014.

2013

  • Jörn Hees, Mohamed Khamis, Ralf Biedert, Slim Abdennadher, Andreas Dengel.
    Collecting Links between Entities Ranked by Human Association Strengths.
    In Proc. of the 10th Extended Semantic Web Conference (ESWC 2013), 517-531


  • Sara Nasser, Nada Sharaf, Mohamed Khamis, Slim Abdennadher, Caroline Sabty.
    Collecting Arabic Dialect Variations using Games With A Purpose: A Case Study Targeting the Egyptian Dialect.
    In Proc. of the 2nd Workshop on Games and NLP (GAMNLP 2013)

2010

  • Christian Schneiker, Mohamed Khamis, Dietmar Seipel.
    Prolog Server Faces - A Declarative Framework for Dynamic Web Pages.
    In Proc. of the 24th Workshop on Constraint Logic Programming (WLP 2010), 109-118