Release date: Fall 2013

One of the industry’s major players in eye-tracking technology has plans on showing its new invention which has the potential to steal numerous Best of CES awards. The REX is a strip-like device that attaches beneath any Windows 8 computer and monitors what a user views, allowing them to perform many actions (scroll pages, play games, etc.) by simply looking at the screen. Tobii is only producing 5,000 units for consumers at an unknown price, but developers can score one right now for $995.