Computer science study reveals potential  privacy risk in virtual reality headsets

About

Researchers at KAUST have demonstrated that motion sensors already built into commercial virtual reality (VR) headsets can capture subtle physiological signals associated with users’ visual responses. Using artificial intelligence, the team showed that these signals could be used to reconstruct brain-related information associated with visual perception, revealing a previously unknown privacy consideration for immersive technology.  

VR headsets rely on motion sensors to track movement and create immersive digital experiences. These sensors are generally accessible to applications running on the device, meaning a malicious app or webpage could potentially collect motion sensor data and infer sensitive information without a user's knowledge. The findings raise important questions about how personal data is protected as immersive technologies become more widely used across gaming, education, healthcare and remote collaboration.  

Previous studies have shown that VR sensor data can reveal behaviors such as typing, speech patterns, and application usage. This study goes further by demonstrating that motion sensor data may also contain brain-related information associated with visual perception, expanding the range of privacy risks that researchers and platform developers must consider.

Read te full story on KAUST News.