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What is biometrics and what types are there?

April 26, 2017biometrics types

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What is biometrics and what types are there?

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Biometrics is the science of measuring distinguishing biological and behavioral traits of individuals, and when identified and verified by the biometric measurements, we call it biometric authentication. The biological traits include physical characteristics such as fingerprint, iris patterns, voice waves, face, hand geometry, vein, signature, etc; and behavioral traits such as gait, signature, typing patterns etc.