The biometric assistance system is a more recent assistance system that identifies an individual on the basis of psychosomatic and behavioral characteristics. The bio matrix assistance system is considered more reliable since each individual has different biological characteristics. Because of this reason, the biometric assistance system is spreading rapidly everywhere. Generally, the bio-matrix assistance system contains three basic elements:
1. Biological registration of an individual,
2. Once an individual is enrolled, the device creates a template that has the affiliate data stored on it.
3. During the final processing, the device compares the live biometric information given by the corresponding employee to the template.
Few examples of biometric assistance systems are fingerprint systems, facial recognition systems, voice recognition, etc.