Monday, 9 September 2013

Biometrics ICT homework...

Biometrics:


Biometrics refers to the identification of humans by their characteristics. Biometrics is used in computer science as a form of identification and access control
and one of the common biometrics is:
FINGERPRINTS:
fingerprint identification is one of the most wells known and publicized biometrics, because of their uniqueness and consistency over time, fingerprints has been used for identification for over a century.

EYE-PRINT:

Iris scanning measures patterns on the coloured part of the eye "THE IRIS", the tissue has a unique pattern of markings, which does not change, and its different for eye. Iris scanners read from the outer edge towards the pupil, detecting and plotting the marking.

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