The Biometric system is the advanced technology for the authintication of individuals, the information about the biological charecteristics.
In the bioetric system biological chrecteristics like fingerprints, signature, voice and retina can coverted into the images, recorded speaker forms which ever required . Whenever the individual first time use the biometric syatem all informations (Fingerprints and retina) regarding that person saved in the system. This information used for future.
The biometric system mainly used for the security purpouse and used for the identification of persons involved criminal problems.
The advanced biometric system helpful for identification of genitic information also.