What is “biometrics technology?
” Biometrics technology can be used for either identification or authentication purposes. In general, biometric identifiers can acquire unique biological information from people for the purpose of verifying identity, much like a pin number for an ATM card or a drivers’ license functions. The most commonly known method of biometric identification is fingerprint biometrics, which is used by police forces throughout the United States and in more than 30 countries. DNA identification is also a popular and increasingly non-controversial use of biometric technology. Other biometrical methods of identification include retinal and iris scans, hand geometry, facial feature recognition, ear shape, body odor, brain fingerprinting, signature dynamics, voice verification, and computer keystroke dynamics. Fingerprint biometrics and hand geometry systems are among the systems most ready for widespread use by American authorities. Also, facial recognition biometrics are predicted to do well in airport
Related Questions
- What could the future hold for airport technology (for example, biometrics) in handling airport security and preventing terrorism?
- If adding biometrics makes a facility more secure, should the technology be used at every door?
- What challenges arise when students have more skill using technology than educators?
