GamesBeat Eyes-only video gaming March 24, 2011 1:12 PM g2-924d17aa65b6f7b1c297f631966a5c36 This post has not been edited by the GamesBeat staff. Opinions by GamesBeat community writers do not necessarily reflect those of the staff. At CES, I got to try out Waterloo Labs' eyes-only gaming tech ("electro-oculography"). If you remember, Waterloo Labs previously demoed eyes-only Super Mario Bros. (see below). The tech is actually intended for medical applications–paraplegics, those with amblyopia (“lazy eye”), etc. But as you'll see below, it makes for a very cool gaming peripheral. Unfortunately, Waterloo Labs (and it's parent company, Analog Devices) couldn't obtain the rights to SMB for CES, but I got to try out a DDR clone and a variation on Whack-a-Mole (not shown in video). Enjoy!