Chapter 7 (Biometrics)

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3 Terms

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More expensive but provide unique set of characteristics.

Retina and iris

2
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The retina


Composed of neural cells in the back of the eyeball.


Can be affected by disease.


Scan = very close to the eye.


Needs high power camera and longer processing time


Need more training to use

3
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The iris

Colored section of the eye containing a unique network of muscles only associated with the individual.

Unchanged throughout your life.

Superior to retina = no variation or disease to distort it.

Easier to scan (Need a camera and stand at a reasonable distance)