Biometric Identification
Biometric Identification is a technology which digitises an individual's physiological trait and uses it as a means of personal identification. Biometric identification is primarily used in access control applications and is predominantly used in high-security areas at government facilities and banks.
Other biometric verification techniques include fingerprint, retinal scanning, hand geometry, facial characteristics, voice patterns, and blood-vessel arrangement in the wrist or hand. Fingerprint identification is the most popular.