Retinal scan
retinal scan
retinal scan
A fingerprinting scan is a very common biometric device. There are also iris matching scanners for high tech security. @Nottingham YE$
20. This type of biometric device uses an infrared beam to scan the color pattern surrounding the pupil of the eye:
Broadly, a "biometric device" is any device that measures a biological function or trait. As related to computers, biometric devices are used to control access and/or verify identity. Voice recognition, retinal scanners, palm/fingerprint scanners are all examples of biometric devices. A biometric scanner will take a picture (your fingerprint, your retina) and match it to a previous scan kept on file. Other types of biometric devices, such as voice recognition systems, will record your voice and compare the recording to a sample on file.
biometric device
The device analyzes an identifier such as fingerprints, hand geometry, voice, and eye patterns.
Iris scan
Iris scan
you can use a biometric device instead of typing in an password on your computer. it is a much better way of keeping your stuff personal because everyone has different fingerprints. but anyone can get your password to a cmoputer. <hacking>
*winks*