What Is Biometric Attendance System?
The biometric attendance machine uses fingerprints for identification. It records the time a person entered the office and determines whether they belong there.
If it has any backup information, it then lists the name of the person. Biometric attendance systems can be set up to allow only the person in after their fingerprint has been confirmed. If you want to get more information about the biometric attendance system, you can hop over to this website.
Biometric attendance system includes the use of fingerprints to track employee activity, retinal scan, facial recognition software (usage for face identity to track, confirm), as well as other software (in which the walking pattern and posture may be more than enough to verify who the person is),
What does a retinal scanner detect?
Complex patterns in the retina can be as unique as fingerprints. A beam of infrared light with low energy (IF) is directed towards the eyes of anyone who looks through the scanner's eyepiece. The scanner can take a picture of the retina and show all blood vessels.
The chances of a retinal scan going wrong are the lowest among all biometric systems. Exposure to the IF light for longer than 10 seconds can cause serious health problems. The scanner has been upgraded to be able to stop the scan automatically. This scanner is slow and takes a long time to create an image of the retina.
When an employee places their thumb on the biometric fingerprint reader, a fingerprint machine for attendance captures a fingerprint. After scanning the thumbprint, it takes a few seconds to read the pre-approved list of thumbprints of all employees with the help of the fingerprint reader.