EagleEyes is a technology that allows the user to move the cursor on the screen of a Windows computer by moving his or her eyes or head. Basically, the cursor follows the location that the user is looking at on the screen. The eyes replace the mouse. Selection is made by looking at a small area of the screen for a short period of time, which causes a mouse click.
Enable Viacam (aka eViacam) is an open source mouse replacement software that moves the pointer as you move your head. It work ...
Control your computer by making gestures in front of your webcam! You can simulate mouse movements, the keyboard cursor keys, ...
Camera Mouse is a free program that enables you to control the mouse pointer on your computer screen just by moving your head.