Gaze Fingerprinting & Biometric Identity
Gaze Fingerprinting & Biometric Identity
Articles on using eye-tracking and LLMs to extract unique, stable gaze patterns as a biometric identifier, including applications in personal identification, privacy risks, and clinical diagnostics.
gaze fingerprinting biometric identity4 hours ago6 min
Your Gaze Is a Fingerprint—And AI Is Already Reading It
A new Dartmouth study reveals that AI can identify individuals by analyzing the abstract thematic patterns in their eye movements — not the objects they look at — using LLMs to decode subconscious conceptual priorities encoded in gaze.