+**Biometrics** is the science of measuring and analyzing unique biological and behavioral characteristics. It serves as a digital signature, using traits like fingerprints or face patterns for [Identity Verification](/wiki/identity_verification) and [Access Control](/wiki/access_control). This field bridges human biology with technology to confirm an individual's presence.
+## See also
+- [Fingerprint](/wiki/fingerprint)
+- [Facial Recognition](/wiki/facial_recognition)
+- [Security](/wiki/security)
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