Lenovo Unveils World's 1st Eye-Controlled Laptop

Computer maker Lenovo has produced 20 prototype laptops with the ability to scan your eyes for instructions. Lenovo hopes to head off Microsoft's attempts to drag society into motion detection with its Kinect.  Instead, their new computer uses a sensor bar to shine infrared lights into the user's eyes, which it uses to track eye motions.

They even put together a demo game where players blow up asteroids simply by looking at them. Engadget has given it a great review.  Unfortunately, the technology will take a few years to get to market.