Privacy Risks of AR/VR Motion Sensors in Vital Sign Detection

This presentation explores the FaceReader attack and its implications for privacy in AR/VR devices. Key topics include motion sensor functionalities, mechanisms of facial vibration data exploitation, and advanced threats such as cross-device tracking and physiological profiling. Experimental validations provide insights into the accuracy of sensitive trait inferences and highlight user security concerns. Proposed defenses focus on enhancing sensor permissions and managing privacy-aware...