Biometric Techniques For Vigilance

Biometrics comprises of technologies that support in automatic identification and confirmation of identity based on physical or behavioral characters. Biometrics verifies identities by measuring unique individual features. These include fingerprinting, hand geometry, iris, retina and facial features, voice and touch. For about 2 decades, biometrics did not make its way in masses but remained confined to occasional utilization in motion pictures and in ultra secure government and military bases. Biometric market is undergoing a dramatic change now. The technology is marking its presence in many aspects of national life, both private and public. For example, in computer sector, biometrics is replacing passwords and personal identification numbers (PINs). Some biometric View the rest of this article