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  1. Impact of Privacy Protection Methods of Lifelogs on Remembered Memories

    Article • April 2023, ACM (Association for Computing Machinery)

    Florian Mathis, Dr Mohamed Khamis

  2. Re-Evaluating VR User Awareness Needs During Bystander Interactions

    Article • April 2023, ACM (Association for Computing Machinery)

    Florian Mathis, Dr Mohamed Khamis

  3. Comparing Dwell time, Pursuits and Gaze Gestures for Gaze Interaction on Handheld Mobile Devices

    Article • April 2023, ACM (Association for Computing Machinery)

    Omar Namnakani, Dr Mohamed Khamis

  4. Big Buddy: A Simulated Embodied Moderating System to Mitigate Children’s Reaction to Provocative Situations within Social Virtual Reality

    Article • April 2023, ACM (Association for Computing Machinery)

    Cristina Fiani, Dr Mohamed Khamis

  5. Exploring crowdsourced self-care techniques: A study on Parkinson’s disease

    Article • International Journal of Human-Computer Studies, April 2023, Elsevier

    Dr Mohamed Khamis

  6. ThermoSecure: Investigating the Effectiveness of AI-Driven Thermal Attacks on Commonly Used Computer Keyboards

    Article • ACM Transactions on Privacy and Security, March 2023, ACM (Association for Computing Machinery)

    Norah Alotaibi, Dr Mohamed Khamis

  7. Conducting and Mitigating Portable Thermal Imaging Attacks on User Authentication using AI-driven Methods

    Article • March 2023, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, Norah Alotaibi, Shaun Macdonald

  8. Privacy-Enhancing Technology and Everyday Augmented Reality

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, December 2022, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  9. Drone Authentication via Acoustic Fingerprint

    Article • December 2022, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  10. PIN Scrambler: Assessing the Impact of Randomized Layouts on the Usability and Security of PINs

    Article • November 2022, ACM (Association for Computing Machinery)

    Florian Mathis, Dr Mohamed Khamis

  11. Implications of XR on Privacy, Security and Behaviour: Insights from Experts

    Article • October 2022, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  12. Are Thermal Attacks a Realistic Threat? Investigating the Preconditions of Thermal Attacks in Users’ Daily Lives

    Article • October 2022, ACM (Association for Computing Machinery)

    Florian Mathis, Dr Mohamed Khamis, Norah Alotaibi

  13. Shoulder Surfing through the Social Lens: A Longitudinal Investigation & Insights from an Exploratory Diary Study

    Article • September 2022, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  14. Exploring Attitudes Towards Increasing User Awareness of Reality From Within Virtual Reality

    Article • June 2022, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  15. CueVR: Studying the Usability of Cue-based Authentication for Virtual Reality

    Article • June 2022, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, Florian Mathis

  16. Stay Home! Conducting Remote Usability Evaluations of Novel Real-World Authentication Systems Using Virtual Reality

    Article • June 2022, ACM (Association for Computing Machinery)

    Florian Mathis, Dr Mohamed Khamis

  17. DeepFakes for Privacy: Investigating the Effectiveness of State-of-the-Art Privacy-Enhancing Face Obfuscation Methods

    Article • June 2022, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, HABIBA FARZAND

  18. Exploring Manipulating In-VR Audio To Facilitate Verbal Interactions Between VR Users And Bystanders

    Article • June 2022, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  19. Understanding Shoulder Surfer Behavior and Attack Patterns Using Virtual Reality

    Article • June 2022, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, Radiah Rivu

  20. User-centred multimodal authentication: securing handheld mobile devices using gaze and touch input

    Article • Behaviour and Information Technology, May 2022, Taylor & Francis

    Dr Mohamed Khamis

  21. ”Your Eyes Tell You Have Used This Password Before”: Identifying Password Reuse from Gaze and Keystroke Dynamics

    Article • April 2022, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  22. VRception: Rapid Prototyping of Cross-Reality Systems in Virtual Reality

    Article • April 2022, ACM (Association for Computing Machinery)

    Florian Mathis, Dr Mohamed Khamis, Sven Mayer

  23. The Dark Side of Perceptual Manipulations in Virtual Reality

    Article • April 2022, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, Samuel Huron

  24. Co-existing With a Drone: Using Virtual Reality to Investigate the Effect of the Drone’s Height and Cover Story on Proxemic Behaviours

    Article • April 2022, ACM (Association for Computing Machinery)

    Emily Cross, Dr Mohamed Khamis

  25. Novel Challenges of Safety, Security and Privacy in Extended Reality

    Article • April 2022, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  26. The Feet in Human-Centred Security: Investigating Foot-Based User Authentication for Public Displays

    Article • April 2022, ACM (Association for Computing Machinery)

    Florian Mathis, Dr Mohamed Khamis

  27. Advanced Techniques for Preventing Thermal Imaging Attacks

    Article • March 2022, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, Norah Alotaibi

  28. State-of-the-Art in Smart Contact Lenses for Human–Machine Interaction

    Article • IEEE Transactions on Human-Machine Systems, January 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Mohamed Khamis

  29. Transitional Interfaces in Mixed and Cross-Reality: A new frontier?

    Article • November 2021, ACM (Association for Computing Machinery)

    Mark Billinghurst, Dr Mohamed Khamis

  30. The Interplay between Personal Relationships & Shoulder Surfing Mitigation

    Article • September 2021, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, HABIBA FARZAND

  31. Prototyping Usable Privacy and Security Systems: Insights from Experts

    Article • International Journal of Human-Computer Interaction, August 2021, Taylor & Francis

    Dr Mohamed Khamis

  32. GaitWear: a smartwatch application for in-the-wild gait normalisation based on a virtual field study assessing the effects of visual and haptic cueing

    Article • Behaviour and Information Technology, July 2021, Taylor & Francis

    Dr Mohamed Khamis

  33. Surveying Consumer Understanding & Sentiment Of VR

    Article • July 2021, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  34. Observing Virtual Avatars: The Impact of Avatars’ Fidelity on Identifying Interactions

    Article • June 2021, ACM (Association for Computing Machinery)

    Florian Mathis, Dr Mohamed Khamis

  35. GazeMeter: Exploring the Usage of Gaze Behaviour to Enhance Password Assessments

    Article • May 2021, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  36. GazeWheels: Recommendations for using wheel widgets for feedback during dwell-time gaze input

    Article • it - Information Technology, May 2021, De Gruyter

    Dr Mohamed Khamis

  37. Using Personal Data to Support Authentication: User Attitudes and Suitability

    Article • May 2021, ACM (Association for Computing Machinery)

    Florian Mathis, Dr Mohamed Khamis

  38. Think Harder! Investigating the Effect of Password Strength on Cognitive Load during Password Creation

    Article • May 2021, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  39. RepliCueAuth: Validating the Use of a Lab-Based Virtual Reality Setup for Evaluating Authentication Systems

    Article • May 2021, ACM (Association for Computing Machinery)

    Florian Mathis, Dr Mohamed Khamis

  40. Toward a roadmap for human-drone interaction

    Article • interactions, March 2021, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  41. Fast and Secure Authentication in Virtual Reality Using Coordinated 3D Manipulation and Pointing

    Article • ACM Transactions on Computer-Human Interaction, January 2021, ACM (Association for Computing Machinery)

    Florian Mathis, Dr Mohamed Khamis

  42. 634 Views No files have yet been downloaded. 0 Citations See all citations Reviewed article Interorganizational Cooperation in Supply Chain Cybersecurity: A Cross-Industry Study of the Effectiveness of the UK Implementation of the NIS Directive

    Article • Information & Security An International Journal, January 2021, Procon, Ltd.

    Dr Mohamed Khamis

  43. Are my Apps Peeking? Comparing Nudging Mechanisms to Raise Awareness of Access to Mobile Front-facing Camera

    Article • November 2020, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  44. GazeWheels: Comparing Dwell-time Feedback and Methods for Gaze Input

    Article • October 2020, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, Florian Mathis

  45. Are Thermal Attacks Ubiquitous?

    Article • September 2020, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  46. Don't Use Fingerprint, it's Raining!

    Article • September 2020, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  47. Augmenting TV Viewing using Acoustically Transparent Auditory Headsets

    Article • June 2020, ACM (Association for Computing Machinery)

    Florian Mathis, Dr Mohamed Khamis

  48. Assessing Social Text Placement in Mixed Reality TV

    Article • June 2020, ACM (Association for Computing Machinery)

    Florian Mathis, Dr Mohamed Khamis

  49. Bystander interruption of VR users

    Article • June 2020, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  50. GazeLockPatterns: Comparing Authentication Using Gaze and Touch for Entering Lock Patterns

    Article • June 2020, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  51. Predicting Mid-Air Gestural Interaction with Public Displays based on Audience Behaviour

    Article • International Journal of Human-Computer Studies, June 2020, Elsevier

    Dr Mohamed Khamis

  52. RubikAuth: Fast and Secure Authentication in Virtual Reality

    Article • April 2020, ACM (Association for Computing Machinery)

    Florian Mathis, Dr Mohamed Khamis

  53. Knowledge-driven Biometric Authentication in Virtual Reality

    Article • April 2020, ACM (Association for Computing Machinery)

    Florian Mathis, Dr Mohamed Khamis

  54. Virtual Field Studies

    Article • April 2020, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, Radiah Rivu

  55. The Role of Eye Gaze in Security and Privacy Applications: Survey and Future HCI Research Directions

    Article • April 2020, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  56. ElectroCutscenes: Realistic Haptic Feedback in Cutscenes of Virtual Reality Games Using Electric Muscle Stimulation

    Article • November 2019, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  57. Calibration-free text entry using smooth pursuit eye movements

    Article • June 2019, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  58. Just gaze and wave

    Article • June 2019, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  59. Can Privacy-Aware Lifelogs Alter Our Memories?

    Article • May 2019, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  60. Passquerade

    Article • May 2019, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  61. iHDI

    Article • May 2019, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  62. Introduction

    Article • interactions, April 2019, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, Shaimaa Lazem

  63. Touchscreens as the de facto interface to complex systems

    Article • April 2019, Taylor & Francis

    Dr Mohamed Khamis

  64. Orochi

    Article • March 2019, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, Mohammed Al-Sada, Thomas Höglund

  65. DialPlates

    Article • January 2019, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  66. Securing personal items in public space

    Article • January 2019, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  67. CueAuth

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, December 2018, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  68. Design Considerations for Secure and Usable Authentication on Situated Displays

    Article • November 2018, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  69. GazeRecall

    Article • November 2018, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  70. Smooth Pursuit Target Speeds and Trajectories

    Article • November 2018, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  71. eNGAGE

    Article • November 2018, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  72. EyeSpot: Leveraging Gaze to Protect Private Text Content on Mobile Devices from Shoulder Surfing

    Article • Multimodal Technologies and Interaction, August 2018, MDPI AG

    Dr Mohamed Khamis

  73. Hidden pursuits

    Article • June 2018, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, Florian Alt

  74. Exploring Participatory Design Methods to Engage with Arab Communities

    Article • April 2018, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, Shaimaa Lazem

  75. Lunchocracy

    Article • April 2018, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  76. Privacy Invasion Experiences and Perceptions

    Article • April 2018, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, Christian Sturm

  77. EyePACT

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, January 2018, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  78. GazeDrone

    Article • January 2018, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  79. Pocket Transfers

    Article • January 2018, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  80. Public HMDs

    Article • January 2018, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  81. The past, present, and future of gaze-enabled handheld mobile devices

    Article • January 2018, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  82. Understanding Face and Eye Visibility in Front-Facing Cameras of Smartphones used in the Wild

    Article • January 2018, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  83. VRpursuits

    Article • January 2018, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  84. Which one is me?

    Article • January 2018, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  85. EyeScout

    Article • October 2017, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, Florian Alt

  86. PerDis 2017

    Article • IEEE Pervasive Computing, October 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Mohamed Khamis

  87. GTmoPass

    Article • June 2017, ACM (Association for Computing Machinery)

    Florian Alt, Dr Mohamed Khamis

  88. They are looking at me!

    Article • June 2017, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, Florian Alt

  89. Understanding Shoulder Surfing in the Wild

    Article • May 2017, ACM (Association for Computing Machinery)

    Florian Alt, Dr Mohamed Khamis

  90. Stay Cool! Understanding Thermal Attacks on Mobile-based User Authentication

    Article • May 2017, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, Florian Alt

  91. TransparentHMD

    Article • January 2017, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  92. Brainatwork

    Article • January 2017, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  93. GazeTouchPIN: protecting sensitive data on mobile devices using secure multimodal authentication

    Article • January 2017, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  94. Seamless and Secure VR: Adapting and Evaluating Established Authentication Systems for Virtual Reality

    Article • January 2017, Internet Society

    Dr Mohamed Khamis

  95. They are all after you

    Article • January 2017, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  96. Challenges and design space of gaze-enabled public displays

    Article • September 2016, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, Florian Alt

  97. TextPursuits

    Article • September 2016, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, Florian Alt

  98. 6th international workshop on pervasive eye tracking and mobile eye-based interaction

    Article • September 2016, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  99. Proceedings of the 2016 CHI Conference Extended Abstracts on Human Factors in Computing Systems

    Article • May 2016, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  100. Investigating User Needs for Bio-sensing and Affective Wearables

    Article • May 2016, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, Florian Alt

  101. EyeVote in the wild

    Article • January 2016, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  102. GazeTouchPass

    Article • January 2016, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis

  103. Introduction and establishment of virtual training in the factory of the future

    Article • International Journal of Computer Integrated Manufacturing, July 2015, Taylor & Francis

    Dr Mohamed Khamis

  104. A field study on spontaneous gaze-based interaction with a public display using pursuits

    Article • January 2015, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, Florian Alt

  105. AirDisplay: Experimenting with Air Flow as a Communication Medium

    Article • January 2015, Springer Science + Business Media

    Dr Mohamed Khamis

  106. Tackling challenges of interactive public displays using gaze

    Article • January 2015, ACM (Association for Computing Machinery)

    Dr Mohamed Khamis, Florian Alt

  107. AreCAPTCHA: Outsourcing Arabic Text Digitization to Native Speakers

    Article • April 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Mohamed Khamis