Leap Motion, Kinect or MYO could satisfy your yearning for motion control, but an itch for eye-tracking tech might be harder to scratch. There aren't a lot of them on the market yet, which Eye Tribe hopes to change now that it's opened pre-orders for the developer edition of its Windows peripheral. Similar to the Tobii REX, the Eye Tribe Tracker is a thin bar that plugs into a PC or a tablet via USB and follows your line of sight, except its $99 price is a bit more palatable. Since the firm's hoping developers will integrate eye control to existing games and software for the benefit of future buyers, the first version of the device will come with an SDK. Eye Tribe's yet to lay out plans for the Android version showcased in April -- the video after the cut also hints at iOS and OS X integration -- but it has promised to ship the Windows eye tracker before the year ends.

http://www.engadget.com/2013/09/06/e...ker-pre-order/