Friends did you recently bought any mobile which is above 7k?
If yes then you must got a fingerprint sensor which enhance your privacy and security of your mobile..
So Guys did you ever thought about it,that how fingerprint sensor works
So friends if you don't know about that then this article is only for you
At first fingerprint sensor is of two types
1.Optical Scanner
2.Capacitive Scanner
All Scanners are based on one theory that to recognize your finger print by generating an image of your fingerprint.
