Tobii PCEye is an eye controlling device that lets Windows users control their PC using just their eyes. This is good news for people who have limited motor skills, spinal injuries, and neurological disorders, and are looking for alternative methods for controlling a mouse. The PCEye is a USB device that just requires a simple connection, and within a few seconds of calibration, is good to go. It can successfully track 95% of users regardless of eye/ pupil color, glasses, contact lenses, lighting conditions, and head movement.
The PCEye is only available for Windows. It works with any computer that has a 1 Ghz dual core processor or higher, 2 GB of RAM, 60 MB of video RAM, and Pixel Shader 2.0 and above . It can connect to any monitor that is 15″ – 22″ in size. PCEye has its own processor which means that it does not make your computer slow.
PCEye is available for $6,900.
I found this video on youtube that shows a demo of Tobii’s eye tracking technology.