After the success story of MP3 and the Multimedia Dome, Doug Engelbart from Fraunhofer Institute for Industrial Engineering, is set for an Eye-Controlled Interaction system, which will control a computer GUI just by gazing at it in a precise mode, and may replace your computer mouse in future.

It may prove of great vitality for disabled professionals, as the software can follow eye movements effortlessly and on-screen keys will amend color twice to make certain that the assortment is exact, who need both hands free to perform their job.
However, this is only the beginning; the day is not much far-off when you could be able to direct different actions by mere glance.
Via: engadget