Biometrics 101 -- Info Guide to Fingerprint & Iris Biometric Technology
Biometrics 101 -- Info Guide to Fingerprint & Iris Biometric Technology |
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Biometrics 101 Home Biometrics FAQ Biometrics Technology Fingerprint recognition Iris recognition Retina recognition Face recognition Hand recognition Biometrics Products Biometric time clocks Biometric door locks Biometric safes Biometric cell phones Biometric keyboards & disks Biometric ID cards Other Resources Biometrics books |
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Biometric Retina ScanRetinal scanning systems look at the pattern of blood vessels at the back of the eye. Retina scans use a light to shine on the retina, and require that the person place their eye close to the scanner, remain still, and focus on a specified location. Biometric retina recognition systems are among the most accurate of all biometric technologies and as such are used at military installations and other high-risk facilities. It is also quite expensive due to the hardware needed. To prevent fooling the system: No precautions needed. You can't make a "fake" retina and a retina from a cadaver would deteriorate too fast. |
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