In general, in all conventional biometrics (including fingerprints, faces, irises, sounds, palm prints, etc.), due to the accuracy, anti-counterfeiting, uniqueness, and stability of the iris itself, mainstream academics generally consider the iris to be Fingerprint or facial recognition is more “advanced” identification method. It should be known that compared with 0.8% false rate of fingerprints, 2% of the face, iris recognition as low as one millionth of the misrecognition rate seems to have almost no Deception

One Example：

IriShield-USB MO 2120 Auto-Capture Iris Camera Module

IriShield™ Series is an ultra-compact, auto-capture camera module, complete with onboard iris recognition and a PKI-based security infrastructure that ensures complete data security.

Skill level required for electronics and coding: Expert