Facial recognition (or face recognition) is a type of biometric software application that can identify a specific individual in a digital image by analyzing and comparing patterns..
Fingerprint recognition is one of the most well known biometrics, and it is by far the most used biometric solution for authentication on computerized systems.
authentication is commonly done through the use of login IDs (user names) and passwords. Knowledge of the login credentials is assumed to guarantee that the user is authentic.
utilization of a touch sensing device or scanner to capture a person’s identity card to gain access or entry.