5 papers
Why User Studies and Participant Experience Reporting Matter for VR Motion Privacy?
Azim Ibragimov, Eric D. Ragan
Public VR game leaderboards contain tracked motion recordings uploaded by hundreds of thousands of users. Once uploaded, these recordings are accessible to anyone and create privac…
SoK: Motion Data Privacy in Extended Reality
Azim Ibragimov, Alina Vasina, Uliana Polshcha +1
Extended Reality (XR) provides immersive, interactive 3D experiences. To enable these experiences, the devices must track user motion so the system can respond to actions such as g…
Toward Multimodal Privacy in XR: Design and Evaluation of Composite Privatization Methods for Gaze and Body Tracking Data
Azim Ibragimov, Ethan Wilson, Kevin R. B. Butler +1
As extended reality (XR) systems become increasingly immersive and sensor-rich, they enable the collection of behavioral signals such as eye and body telemetry. These signals suppo…
Privacy-Preserving Gaze Data Streaming in Immersive Interactive Virtual Reality: Robustness and User Experience
Ethan Wilson, Azim Ibragimov, Michael J. Proulx +3
Eye tracking is routinely being incorporated into virtual reality (VR) systems. Prior research has shown that eye tracking data, if exposed, can be used for re-identification attac…
Fingerprint Pore Detection: A Survey
Azim Ibragimov, Mauricio Pamplona Segundo
This work presents the first survey on fingerprint pore detection. The survey provides a general overview of the field and discusses methods, datasets, and evaluation protocols. We…