Biometric Software Tracks Unique Eye Movements For Identification

The system, designed by Israeli firm ID-U Biometrics, tracks the way a user’s eye moves as he or she watches an icon move across a screen. The eye twitches and roams in about a dozen different ways, yielding a unique eye signature. The way your eyes move can be different every time you look at something, but just like handwriting, every person has consistent patterns and trajectories. The system can track those trajectories to identify someone, as Tech Review reports.