In a very short time, it has been noticed that biometric identification technology has come across a long way. The Biometric Devices are often considered as an unconventional technique that helps in recognizing as well as validating individuals depending upon their physical attributes like face, fingerprint, and eyes.

Biometric face recognition is the process and ability of a biometric machine to identify and recognise the face of an individual either to grant access to a secured system or to find out the details of a person by matching the face with existing data in the machine’s system.

Biometric technology is continuously providing security solutions for different sectors. By using biometrics, users can now experience better security without thorough checks and stops. Biometric security can be employed at any place as an access control system.

Researchers at the Buffalo School of Engineering and Applied Sciences have developed a new way of biometric authentication process i.e Brainwave Biometric system. This can effectively create a password out of how users respond to a set of 3 images.