AbleNet TrackerPro

AbleNet TrackerPro – is a computer input device that takes the place of a mouse for people with little or no hand movement. 

A high-resolution, intelligent camera, it emulates a mouse using the movements from a small dot placed on your forehead, glasses, or the rim of a hat. No additional software is required – simply plug TrackerPro into the USB port of your computer and mount on a MacBook or iMac.

You can use it for drawing, drafting, or any other application requiring fine cursor control.