When it comes to ensuring the security of the home, business ... and grant varied credentials to each group. Hand-free access control Facial images are captured and verified in real-time with ...

Others are designed to recognize and verify a user’s gait, computer keystrokes, odor, ear size, hand geometry, or palmprint. Biometric software for signature recognition and DNA verification are also ...

According to a Unisys survey, the biometric measures ranked by consumer preference are: voice recognition (32%), fingerprints (27%), facial scan (20%), hand geometry (12%), and iris scan (10% ...