Biometrics 101
A Little Science
Iris Technology
- Based on visible features, i.e. rings, furrows, freckles and the corona
- Iris essentially formed by 8 months of age and remains stable through life
- Each iris has 266 unique spots vs. 13-60 for other biometrics
- Features and their location are used to form the IrisCodeT, which is the digital template (512 bytes)
