This project is useful for anyone who needs a screen lock that can be unlocked on correct Face Detection First we are importing all necessary libraries Then Run faceRegister.py and register your face Once Registerd you can see one Image File of your face present in the faceRegister folder We will be using this image to verify face while screen lock is running. Then to lock screen run lockScreen.py file Here you can put custom background music or wallpaper if you wish to do so Next Enter your name which was used while registering (This is important step) Screen will be then locked Now if no one is in front of camera the screen will continue to be locked and music will play If face detected and its wrong then it will say wrong person detected If correct face is detected the program will test it for 10 iterations and then screen will be unlocked