Biometric input is a fed in by a device designed to measure certain physical qualities, such as facial recognition, fingerprint recognition, handprint recognition, or any other type of system that can reasonably identify one person from the rest of the people living in the world, and often replaces or supplements traditional passwords.
biometric authentication device digital camera
synchronous input means that the flipflop reads input only at posedge or negedge of the clock.
The inventor of the biometric vomiting machine was Titus Munuse. I hope my answer helped! Anni
Haylo
Biometric
Iris scanners and fingerprint scanners are alternative (biometric) input devices for computers.
It is an input device.
Yes they are input devices.
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handheld scanner
biometric authentication device digital camera
Fingerprint ScannerRetina ScannerFace ScannerThese are some of the BIOMETRIC devices that inputs biological physical data.
Keyboard, Bar-code Reader, biometric authentication device
Most biometric devices would be input devices although they may also utilize storage devices and output devices in their functioning. A biometric device usually takes in biometric information about a person and compares it to information stored in a database - much like username/password methods of authentication compare the username and password to the stored information for a user. Fingerprint scanners, read the fingerprint, convert it to a data stream and then compare it to the stored data previously recorded for the individual, retinal scanners read information about the retinal patterns of a user, convert it to data and compare it to stored data, etc. Note that biometric devices must rely on a storage device, but usually the storage device is not part of the biometric device. Instances of OUTPUT associated with a biometric device might be a signal to open a door or trigger an alarm, but again, the output usually comes from another device that the biometric device is connected to.
Most biometric devices would be input devices although they may also utilize storage devices and output devices in their functioning. A biometric device usually takes in biometric information about a person and compares it to information stored in a database - much like username/password methods of authentication compare the username and password to the stored information for a user. Fingerprint scanners, read the fingerprint, convert it to a data stream and then compare it to the stored data previously recorded for the individual, retinal scanners read information about the retinal patterns of a user, convert it to data and compare it to stored data, etc. Note that biometric devices must rely on a storage device, but usually the storage device is not part of the biometric device. Instances of OUTPUT associated with a biometric device might be a signal to open a door or trigger an alarm, but again, the output usually comes from another device that the biometric device is connected to.
please help me understand what biometric login is all about.i want to know what it means,its faetures advantages and disadvantages and also its shortcommings and any other information