KeyLemon 2.0 | 8.52 MB
KeyLemon Screen is a simple and fun solution for locking and unlocking your computer using your face. When you move away, KeyLemon Screen automatically locks your computer! When you come back, KeyLemon Screen unlocks your computer in less time than it would take to enter your password. All you need is just a webcam and KeyLemon Screen.
homepage - http://www.keylemon.com/