Apple is all set to launch an iPhone with an in-display Touch ID in the near future. A new Apple patent has been discovered that describes an all-new method for biometric sensing on smartphone.

Smartphone manufacturers are exploring different biometric identification methods to improve security on the devices. Apple was one of the first companies to offer hardware-based biometric solution in the form of TouchID on its iPhones.

How is it work?

It would use cameras beneath the display. There cameras would analyze your fingerprint as you place on the screen that determine whether you should be given access to unlock the phone.

The key to the solution is that how you place your fingerprint on the screen. The cameras analyse your fingerprints from different angles to create a 3D image. According to a patent, it is fast and more accurate.