Sony already built system called FVA-U1 (sony called as Mofiria) used USB 2.0 interface to connect computer. This is one of the reliable and smallest finger scanning system in the world.
system uses CMOS Sensor and infrared LEDS to detect unique and never changing vein arrangement of human finger.
The most valuble thing is this system used technology called "Mofiria" which can detect blood's still pumping or not. This is will be the the end of Biometric frauds and start of the new era of biometric based systems.
