I stumbled across this article today at fonearena. A set of earphones that use electrodes to pick up a small charge from the eyeball, which can in turn be used to control your MP4 player/media player etc. You can use eye movement to change the volume up and down, change tracks/playlists etc!
Check out the video at fonearena. You may struggle not to laugh at the guy presenting – can imagine getting some strange looks walking down the street whilst rolling eyeballs in seemingly random directions. Cue the men in white coats…


