WEEK 9 (ABSTRACT)

     The title of the project is Fingerprint Based Examination Hall Authentication .Multi bio metric is an authentication technology using different bio metric technology such as Fingerprint, Facial features and ,vein pattern.In a verification system, a person desired to be identified submits an identity claim to the system usually via a magnetic stripe card, login name, smart card, etc..All of these techniques suffer from a common problem of inability to differentiate between an authorized person and an impostor who fraudulently acquires the access privilege of the authorized person.
BUT bio metrics is a technology that uniquely identifies a person based on his physiological or behavioral characteristics. Our system consists of a fingerprint scanner connected to a micro controller circuit. In registration mode the system allows to register up to 20 users and save their identity with respective id numbers in the system memory. After storage the person needs to first scan his finger on the scanner. The micro controller now checks the persons fingerprint validity. If the fingerprint is authorized the micro controller now sends a signal to a motor driver. The motor driver now operates a motor to open a gate. This ensures only authorized users are allowed to enter the examination section and un authorized users are not allowed to enter without any human intervention.