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 Fingerprint IdentificationModern fingerprint identification systems take a digital scan of a person's fingertips and records its unique physicial characteristics, such as whorls, arches, loops, ridges and furrows. Fingerprint data is either stored as an image or encoded as a character string. Biometric fingerprint identification is the technology of choice in today's consumer products, such as computer keyboards, cellphones, door locks and employee time clocks. It is cheap, fast and accurate enough for the application used. To prevent fooling the system: Some fingerprint ID systems also measure blood flow to the finger, so that a fake finger can't be used. |
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