How to control your Android phone Whith your face..?
It is a free and open source application that allows the access to functions of a mobile device by means of tracking the user face captured through the frontal camera. Based on the movement of the face, the app allows the user to control a pointer on the screen (i.e., like a mouse),which provides direct access to most elements of the user interface.
More details about this please watch the full video tutorial.
Download app click here