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Narrative about bioetrics
Biometrics are automated methods of recognizing a person
based on a physiological or behavioral characteristic. Among the features
measured are face, fingerprints, hand geometry, handwriting, iris, retinal,
vein, and voice. Biometric data are separate and distinct from personal
information. Biometric templates cannot be reverse-engineered to recreate
personal information and they cannot be stolen and used to access personal
How Does a Fingerprint Optical Scanner Work?
A fingerprint scanner system has
two basic jobs -- it needs to get an image of your finger, and it needs to
determine whether the pattern of ridges and valleys in this image matches the
pattern of ridges and valleys in pre-scanned images.
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