Biometrics sensors are semiconductors that feature built-in algorithms to add an extra layer of security to your devices by using biometrics. Biometrics such as fingerprints and face recognition are the perfect addition to help secure and add a better identification and authentication to your devices for optimum user security.
Biometric sensors work by collecting users data via either the fingerprint sensor or other device and uses that biometrics data against it's built in algorithm to detect if its a match and if its human, all in real-time.