| 2026 | CHI | When the World Opens Up: Journeys of People with Intellectual Disabilities in Social Virtual Reality. | Alexandra Covaci, Winnie Tsang, Sophia Ppali, Paraskevi Triantafyllopoulou, Monica Perusqua-Hernndez, Oscar Zhou, Fotis Liarokapis, Marios Constantinides, Mohamed Khamis, Shujun Li |
| 2026 | CHI | The People's Gaze: Co-Designing and Refining Gaze Gestures with Users and Experts. | Yaxiong Lei, Xinya Gong, Shijing He, Yafei Wang, Mohamed Khamis, Juan Ye |
| 2026 | CHI | Wearing Many Avatars: How Users Express, Shift and Perceive Identity Across Contexts in Social VR. | Hongxiang Yang, Shaun Alexander Macdonald, Mohamed Khamis, Ilyena Hirskyj-Douglas |
| 2026 | Mobisys | Poster: EVERESTS: A Mobile-First, AI-Driven Cyber-Safety Companion for Older Adults. | Edward Apeh, Abir Awad, Mohamed Khamis |
| 2025 | CHI | Stretch Gaze Targets Out: Experimenting with Target Sizes for Gaze-Enabled Interfaces on Mobile Devices. | Omar Namnakani, Yasmeen Abdrabou, Jonathan Grizou, Mohamed Khamis |
| 2025 | ICRA | Understanding Dynamic Human-Robot Proxemics in the Case of Four-Legged Canine-Inspired Robots. | Xiangmin Xu, Zhen Meng, Emma Li, Mohamed Khamis, Philip G. Zhao, Robin Bretin |
| 2025 | ISMAR | Challenges in Governance of Harmful User Generated Content in Virtual Worlds. | Jeannie S. Lee, Kan Chen, Raymond Chan, Xiaorong Li, Jisu Kim, Harminder Singh, Hanwei Zhu, Weisi Lin, Ming Di Koa, Mark McGill, Mohamed Khamis, Guo Freeman, Mark Billinghurst |
| 2025 | MUM | "What you think is private is no longer" - Investigating the Aftermath of Shoulder Surfing on Smartphones in Everyday Life through the Eyes of the Victims. | Habiba Farzand, Shaun Alexander Macdonald, Karola Marky, Mohamed Khamis |
| 2024 | CHI | Where Do You Look When Unlocking Your Phone? : A Field Study of Gaze Behaviour During Smartphone Unlock. | Yasmeen Abdrabou, Tatiana Omelina, Felix Dietz, Mohamed Khamis, Florian Alt, Mariam Hassib |
| 2024 | CHI | What You Experience is What We Collect: User Experience Based Fine-Grained Permissions for Everyday Augmented Reality. | Melvin Abraham, Mark McGill, Mohamed Khamis |
| 2024 | CHI | Out-of-Device Privacy Unveiled: Designing and Validating the Out-of-Device Privacy Scale (ODPS). | Habiba Farzand, Karola Marky, Mohamed Khamis |
| 2024 | CHI | Beyond Aesthetics: Evaluating Response Widgets for Reliability & Construct Validity of Scale Questionnaires. | Habiba Farzand, David Al Baiaty Suarez, Thomas Goodge, Shaun Alexander Macdonald, Karola Marky, Mohamed Khamis, Paul A. Cairns |
| 2024 | CHI | "Pikachu would electrocute people who are misbehaving": Expert, Guardian and Child Perspectives on Automated Embodied Moderators for Safeguarding Children in Social Virtual Reality. | Cristina Fiani, Robin Bretin, Shaun Alexander Macdonald, Mohamed Khamis, Mark McGill |
| 2024 | CHI | Shaping The Future: Developing Principles for Policy Recommendations for Responsible Innovation in Virtual Worlds. | Mike L. Richardson, Alicia G. Cork, Dana Stanton Fraser, Michael J. Proulx, Xueni Pan, Veronika Krau, Mohamed Khamis, Heide K. Lukosch |
| 2024 | ISMAR | Don't Record My Private pARts: Understanding The Role of Sensitive Contexts and Privacy Perceptions in Influencing Attitudes Towards Everyday Augmented Reality Sensor Usage. | Melvin Abraham, Mohamed Khamis, Mark McGill |
| 2024 | ISMAR | From Redirected Navigation to Forced Attention: Uncovering Manipulative and Deceptive Designs in Augmented Reality through Retail Shopping. | Martina Ruocco, Pejman Saeghe, Frederic Kerber, Jan Gugenheimer, Mark McGill, Mohamed Khamis |
| 2024 | MUM | Perspectives on DeepFakes for Privacy: Comparing Perceptions of Photo Owners and Obfuscated Individuals towards DeepFake Versus Traditional Privacy-Enhancing Obfuscation. | Mohamed Khamis, Rebecca Panskus, Habiba Farzand, Marija Mumm, Shaun Alexander Macdonald, Karola Marky |
| 2024 | SP | Investigating Voter Perceptions of Printed Physical Audit Trails for Online Voting. | Karola Marky, Nina Gerber, Henry John Krumb, Mohamed Khamis, Max Mhlhuser |
| 2023 | CHI | Impact of Privacy Protection Methods of Lifelogs on Remembered Memories. | Passant Elagroudy, Mohamed Khamis, Florian Mathis, Diana Irmscher, Ekta Sood, Andreas Bulling, Albrecht Schmidt |
| 2023 | CHI | Big Buddy: A Simulated Embodied Moderating System to Mitigate Children's Reaction to Provocative Situations within Social Virtual Reality. | Cristina Fiani, Robin Bretin, Mark McGill, Mohamed Khamis |
| 2023 | CHI | Comparing Dwell time, Pursuits and Gaze Gestures for Gaze Interaction on Handheld Mobile Devices. | Omar Namnakani, Yasmeen Abdrabou, Jonathan Grizou, Augusto Esteves, Mohamed Khamis |
| 2023 | CHI | Re-Evaluating VR User Awareness Needs During Bystander Interactions. | Joseph O'Hagan, Julie R. Williamson, Florian Mathis, Mohamed Khamis, Mark McGill |
| 2023 | ETRA | GazeCast: Using Mobile Devices to Allow Gaze-based Interaction on Public Displays. | Omar Namnakani, Penpicha Sinrattanavong, Yasmeen Abdrabou, Andreas Bulling, Florian Alt, Mohamed Khamis |
| 2023 | Interact | "Do I Run Away?": Proximity, Stress and Discomfort in Human-Drone Interaction in Real and Virtual Environments. | Robin Bretin, Mohamed Khamis, Emily S. Cross |
| 2023 | Interact | User-Centered Evaluation of Different Configurations of a Touchless Gestural Interface for Interactive Displays. | Vito Gentile, Habiba Farzand, Simona Bonaccorso, Davide Rocchesso, Alessio Malizia, Mohamed Khamis, Salvatore Sorce |
| 2023 | SOUPS | Tangible 2FA - An In-the-Wild Investigation of User-Defined Tangibles for Two-Factor Authentication. | Mark Turner, Martin Schmitz, Morgan Masichi Bierey, Mohamed Khamis, Karola Marky |
| 2022 | ACSAC | Drone Authentication via Acoustic Fingerprint. | Yufeng Diao, Yichi Zhang, Guodong Zhao, Mohamed Khamis |
| 2022 | AVI | CueVR: Studying the Usability of Cue-based Authentication for Virtual Reality. | Yomna Abdelrahman, Florian Mathis, Pascal Knierim, Axel Kettler, Florian Alt, Mohamed Khamis |
| 2022 | AVI | Understanding Shoulder Surfer Behavior and Attack Patterns Using Virtual Reality. | Yasmeen Abdrabou, Sheikh Radiah Rivu, Tarek Ammar, Jonathan Liebers, Alia Saad, Carina Liebers, Uwe Gruenefeld, Pascal Knierim, Mohamed Khamis, Ville Mkel, Stefan Schneegass, Florian Alt |
| 2022 | AVI | DeepFakes for Privacy: Investigating the Effectiveness of State-of-the-Art Privacy-Enhancing Face Obfuscation Methods. | Mohamed Khamis, Habiba Farzand, Marija Mumm, Karola Marky |
| 2022 | AVI | Stay Home! Conducting Remote Usability Evaluations of Novel Real-World Authentication Systems Using Virtual Reality. | Florian Mathis, Joseph O'Hagan, Kami Vaniea, Mohamed Khamis |
| 2022 | AVI | Exploring Manipulating In-VR Audio To Facilitate Verbal Interactions Between VR Users And Bystanders. | Joseph O'Hagan, Julie R. Williamson, Mohamed Khamis, Mark McGill |
| 2022 | CHI | The Dark Side of Perceptual Manipulations in Virtual Reality. | Wen-Jie Tseng, Elise Bonnail, Mark McGill, Mohamed Khamis, Eric Lecolinet, Samuel Huron, Jan Gugenheimer |
| 2022 | CHI | "Your Eyes Tell You Have Used This Password Before": Identifying Password Reuse from Gaze and Keystroke Dynamics. | Yasmeen Abdrabou, Johannes Schtte, Ahmed Shams, Ken Pfeuffer, Daniel Buschek, Mohamed Khamis, Florian Alt |
| 2022 | CHI | Co-existing With a Drone: Using Virtual Reality to Investigate the Effect of the Drone's Height and Cover Story on Proxemic Behaviours. | Robin Bretin, Emily S. Cross, Mohamed Khamis |
| 2022 | CHI | VRception: Rapid Prototyping of Cross-Reality Systemsin Virtual Reality. | Uwe Gruenefeld, Jonas Auda, Florian Mathis, Stefan Schneegass, Mohamed Khamis, Jan Gugenheimer, Sven Mayer |
| 2022 | CHI | Novel Challenges of Safety, Security and Privacy in Extended Reality. | Jan Gugenheimer, Wen-Jie Tseng, Abraham Hani Mhaidli, Jan Ole Rixen, Mark McGill, Michael Nebeling, Mohamed Khamis, Florian Schaub, Sanchari Das |
| 2022 | CHI | The Feet in Human-Centred Security: Investigating Foot-Based User Authentication for Public Displays. | Kieran Watson, Robin Bretin, Mohamed Khamis, Florian Mathis |
| 2022 | IUI | Advanced Techniques for Preventing Thermal Imaging Attacks. | Norah Mohsen T. Alotaibi, Md Shafiqul Islam, Karola Marky, Mohamed Khamis |
| 2022 | MUM | PIN Scrambler: Assessing the Impact of Randomized Layouts on the Usability and Security of PINs. | Daniel Kirkwood, Cagdas Tombul, Calum Firth, Finn Macdonald, Konstantinos Priftis, Florian Mathis, Mohamed Khamis, Karola Marky |
| 2022 | NordiCHI | Implications of XR on Privacy, Security and Behaviour: Insights from Experts. | Melvin Abraham, Pejman Saeghe, Mark McGill, Mohamed Khamis |
| 2022 | NordiCHI | Are Thermal Attacks a Realistic Threat? Investigating the Preconditions of Thermal Attacks in Users' Daily Lives. | Paul Bekaert, Norah Mohsen T. Alotaibi, Florian Mathis, Nina Gerber, Aidan Christopher Rafferty, Mohamed Khamis, Karola Marky |
| 2022 | VR | Understanding Shoulder Surfer Behavior Using Virtual Reality. | Yasmeen Abdrabou, Radiah Rivu, Tarek Ammar, Jonathan Liebers, Alia Saad, Carina Liebers, Uwe Gruenefeld, Pascal Knierim, Mohamed Khamis, Ville Mkel, Stefan Schneegass, Florian Alt |
| 2022 | VR | Virtual Reality Observations: Using Virtual Reality to Augment Lab-Based Shoulder Surfing Research. | Florian Mathis, Joseph O'Hagan, Mohamed Khamis, Kami Vaniea |
| 2022 | VR | Can I Borrow Your ATM? Using Virtual Reality for (Simulated) In Situ Authentication Research. | Florian Mathis, Kami Vaniea, Mohamed Khamis |
| 2021 | CHI | Think Harder! Investigating the Effect of Password Strength on Cognitive Load during Password Creation. | Yasmeen Abdrabou, Yomna Abdelrahman, Mohamed Khamis, Florian Alt |
| 2021 | CHI | RepliCueAuth: Validating the Use of a Lab-Based Virtual Reality Setup for Evaluating Authentication Systems. | Florian Mathis, Kami Vaniea, Mohamed Khamis |
| 2021 | ETRA | GazeMeter: Exploring the Usage of Gaze Behaviour to Enhance Password Assessments. | Yasmeen Abdrabou, Ahmed Shams, Mohamed Omar Mantawy, Anam Ahmad Khan, Mohamed Khamis, Florian Alt, Yomna Abdelrahman |
| 2021 | Interact | Passphrases Beat Thermal Attacks: Evaluating Text Input Characteristics Against Thermal Attacks on Laptops and Smartphones. | Yasmeen Abdrabou, Reem Hatem, Yomna Abdelrahman, Amr El Mougy, Mohamed Khamis |
| 2021 | ISMAR | Safety, Power Imbalances, Ethics and Proxy Sex: Surveying In-The-Wild Interactions Between VR Users and Bystanders. | Joseph O'Hagan, Julie R. Williamson, Mark McGill, Mohamed Khamis |
| 2021 | MMSys | Surveying Consumer Understanding & Sentiment Of VR. | Joseph O'Hagan, Mohamed Khamis, Julie R. Williamson |
| 2021 | MUM | Using Personal Data to Support Authentication: User Attitudes and Suitability. | Jolie Bonner, Joseph O'Hagan, Florian Mathis, Jamie Iona Ferguson, Mohamed Khamis |
| 2020 | AVI | Are Thermal Attacks Ubiquitous?: When Non-Expert Attackers Use Off the shelf Thermal Cameras. | Yasmeen Abdrabou, Yomna Abdelrahman, Ahmed Ayman, Amr El Mougy, Mohamed Khamis |
| 2020 | AVI | Don't Use Fingerprint, it's Raining!: How People Use and Perceive Context-Aware Selection of Mobile Authentication. | Sarah Prange, Lukas Mecke, Alice Nguyen, Mohamed Khamis, Florian Alt |
| 2020 | CHI | The Role of Eye Gaze in Security and Privacy Applications: Survey and Future HCI Research Directions. | Christina P. Katsini, Yasmeen Abdrabou, George E. Raptis, Mohamed Khamis, Florian Alt |
| 2020 | CHI | Virtual Field Studies: Conducting Studies on Public Displays in Virtual Reality. | Ville Mkel, Radiah Rivu, Saleh Alsherif, Mohamed Khamis, Chong Xiao, Lisa Borchert, Albrecht Schmidt, Florian Alt |
| 2020 | CHI | Knowledge-driven Biometric Authentication in Virtual Reality. | Florian Mathis, Hassan Ismail Fawaz, Mohamed Khamis |
| 2020 | CHI | RubikAuth: Fast and Secure Authentication in Virtual Reality. | Florian Mathis, John Williamson, Kami Vaniea, Mohamed Khamis |
| 2020 | ETRA | GazeLockPatterns: Comparing Authentication Using Gaze and Touch for Entering Lock Patterns. | Yasmeen Abdrabou, Ken Pfeuffer, Mohamed Khamis, Florian Alt |
| 2020 | MUM | Are my Apps Peeking? Comparing Nudging Mechanisms to Raise Awareness of Access to Mobile Front-facing Camera. | Mariam Hassib, Hatem Abdelmoteleb, Mohamed Khamis |
| 2020 | NordiCHI | GazeWheels: Comparing Dwell-time Feedback and Methods for Gaze Input. | Misahael Fernandez, Florian Mathis, Mohamed Khamis |
| 2019 | CHI | iHDI: International Workshop on Human-Drone Interaction. | Anke M. Brock, Jessica R. Cauchard, Markus Funk, Jrmie Garcia, Mohamed Khamis, Matjaz Kljun |
| 2019 | CHI | Can Privacy-Aware Lifelogs Alter Our Memories? | Passant Elagroudy, Mohamed Khamis, Florian Mathis, Diana Irmscher, Andreas Bulling, Albrecht Schmidt |
| 2019 | CHI | Passquerade: Improving Error Correction of Text Passwords on Mobile Devices by using Graphic Filters for Password Masking. | Mohamed Khamis, Tobias Seitz, Leonhard Mertl, Alice Nguyen, Mario Schneller, Zhe Li |
| 2019 | ETRA | Just gaze and wave: exploring the use of gaze and gestures for shoulder-surfing resilient authentication. | Yasmeen Abdrabou, Mohamed Khamis, Rana Mohamed Eisa, Sherif Ismail, Amr El Mougy |
| 2019 | ETRA | Calibration-free text entry using smooth pursuit eye movements. | Yasmeen Abdrabou, Mariam Mostafa, Mohamed Khamis, Amr El Mougy |
| 2019 | Interact | What About My Privacy, Habibi? - Understanding Privacy Concerns and Perceptions of Users from Different Socioeconomic Groups in the Arab World. | Mennatallah Saleh, Mohamed Khamis, Christian Sturm |
| 2019 | MUM | DialPlates: enabling pursuits-based user interfaces with large target numbers. | Heiko Drewes, Mohamed Khamis, Florian Alt |
| 2019 | MUM | Securing personal items in public space: stories of attacks and threats. | Sarah Prange, Lukas Mecke, Michael Stadler, Maximilian Balluff, Mohamed Khamis, Florian Alt |
| 2019 | VR | Investigating the Third Dimension for Authentication in Immersive Virtual Reality and in the Real World. | Ceenu George, Mohamed Khamis, Daniel Buschek, Heinrich Hussmann |
| 2019 | VRST | ElectroCutscenes: Realistic Haptic Feedback in Cutscenes of Virtual Reality Games Using Electric Muscle Stimulation. | Mohamed Khamis, Nora Schuster, Ceenu George, Max Pfeiffer |
| 2018 | AVI | VRpursuits: interaction in virtual reality using smooth pursuit eye movements. | Mohamed Khamis, Carl Oechsner, Florian Alt, Andreas Bulling |
| 2018 | CHI | Exploring Participatory Design Methods to Engage with Arab Communities. | Ebtisam Abdullah Alabdulqader, Shaimaa Lazem, Mohamed Khamis, Susan M. Dray |
| 2018 | CHI | Which one is me?: Identifying Oneself on Public Displays. | Mohamed Khamis, Christian Becker, Andreas Bulling, Florian Alt |
| 2018 | CHI | Understanding Face and Eye Visibility in Front-Facing Cameras of Smartphones used in the Wild. | Mohamed Khamis, Anita Baier, Niels Henze, Florian Alt, Andreas Bulling |
| 2018 | CHI | Pocket Transfers: Interaction Techniques for Transferring Content from Situated Displays to Mobile Devices. | Ville Mkel, Mohamed Khamis, Lukas Mecke, Jobin Mathew James, Markku Turunen, Florian Alt |
| 2018 | CHI | Privacy Invasion Experiences and Perceptions: A Comparison Between Germany and the Arab World. | Mennat-Allah Saleh, Mohamed Khamis, Christian Sturm |
| 2018 | CHI | Lunchocracy: Improving Eating Dynamics in the Workplace Using a Bot-Based Anonymous Voting System. | Nada Terzimehic, Mohamed Khamis, Florian Bemmann, Heinrich Hussmann |
| 2018 | ETRA | Hidden pursuits: evaluating gaze-selection via pursuits when the stimuli's trajectory is partially hidden. | Thomas Mattusch, Mahsa Mirzamohammad, Mohamed Khamis, Andreas Bulling, Florian Alt |
| 2018 | Mobisys | GazeDrone: Mobile Eye-Based Interaction in Public Space Without Augmenting the User. | Mohamed Khamis, Anna Kienle, Florian Alt, Andreas Bulling |
| 2018 | MUM | eNGAGE: Resisting Shoulder surfing using Novel Gaze Gestures Authentication. | Yasmeen Abdrabou, Mohamed Khamis, Rana Mohamed Eisa, Sherif Ismael, Amr El Mougy |
| 2018 | MUM | Smooth Pursuit Target Speeds and Trajectories. | Heiko Drewes, Mohamed Khamis, Florian Alt |
| 2018 | MUM | GazeRecall: Using Gaze Direction to Increase Recall of Details in Cinematic Virtual Reality. | Sylvia Rothe, Felix Althammer, Mohamed Khamis |
| 2018 | MUM | Design Considerations for Secure and Usable Authentication on Situated Displays. | Ludwig Trotter, Sarah Prange, Mohamed Khamis, Nigel Davies, Florian Alt |
| 2017 | CHI | Stay Cool! Understanding Thermal Attacks on Mobile-based User Authentication. | Yomna Abdelrahman, Mohamed Khamis, Stefan Schneegass, Florian Alt |
| 2017 | CHI | Understanding Shoulder Surfing in the Wild: Stories from Users and Observers. | Malin Eiband, Mohamed Khamis, Emanuel von Zezschwitz, Heinrich Hussmann, Florian Alt |
| 2017 | ICMI | GazeTouchPIN: protecting sensitive data on mobile devices using secure multimodal authentication. | Mohamed Khamis, Mariam Hassib, Emanuel von Zezschwitz, Andreas Bulling, Florian Alt |
| 2017 | MUM | Brainatwork: logging cognitive engagement and tasks in the workplace using electroencephalography. | Mariam Hassib, Mohamed Khamis, Susanne Friedl, Stefan Schneegass, Florian Alt |
| 2017 | MUM | They are all after you: investigating the viability of a threat model that involves multiple shoulder surfers. | Mohamed Khamis, Linda Bandelow, Stina Schick, Dario Casadevall, Andreas Bulling, Florian Alt |
| 2017 | MUM | TransparentHMD: revealing the HMD user's face to bystanders. | Christian Mai, Lukas Rambold, Mohamed Khamis |
| 2017 | UIST | EyeScout: Active Eye Tracking for Position and Movement Independent Gaze Interaction with Large Public Displays. | Mohamed Khamis, Axel Hoesl, Alexander Klimczak, Martin Reiss, Florian Alt, Andreas Bulling |
| 2016 | CHI | Investigating User Needs for Bio-sensing and Affective Wearables. | Mariam Hassib, Mohamed Khamis, Stefan Schneegass, Alireza Sahami Shirazi, Florian Alt |
| 2016 | CHI | GazeTouchPass: Multimodal Authentication Using Gaze and Touch on Mobile Devices. | Mohamed Khamis, Florian Alt, Mariam Hassib, Emanuel von Zezschwitz, Regina Hasholzner, Andreas Bulling |
| 2016 | MUM | EyeVote in the wild: do users bother correcting system errors on public displays? | Mohamed Khamis, Ludwig Trotter, Markus Tessmann, Christina Dannhart, Andreas Bulling, Florian Alt |
| 2015 | Interact | AirDisplay: Experimenting with Air Flow as a Communication Medium. | Omar Mowafi, Mohamed Khamis, Wael Abouelsaadat |
| 2014 | DAS | AreCAPTCHA: Outsourcing Arabic Text Digitization to Native Speakers. | Menna Bakry, Mohamed Khamis, Slim Abdennadher |