Biometrics Banking Security is beginning.

Biometrics: Refers to methods for uniquely recognizing humans based upon one or more intrinsic physical or behavioral traits,

Voice: the analysis of the tone, pitch, cadence and frequency of a person’s voice.


fingerprint: the analysis of an individual’s unique fingerprints.
iris: the analysis of the colored ring that surrounds the eye’s pupil.
retina: the analysis of the capillary vessels located at the back of the eye.

hand geometry: the analysis of the shape of the hand and the length of the fingers.
signature: the analysis of the way a person signs his name.
vein: the analysis of pattern of veins in the back if the hand and the wrist.
face: the analysis of facial characteristics.

http://www.secureidnews.com/2009/06...-needed-just-your-voice?tag=Physical_Security

http://www.thirdfactor.com/2009/09/03/voice-biometrics-show-promise