In the 2013 sci-fi movie Enders Game, the main characters can control and deploy armies with just their eyes. Stockholm, Sweden-based company Tobii Technology is well on its way to making that science fiction a science fact. With Tobiis EyeX developer kits going out this month and the first Tobii-powered consumer hardware hitting shelves this summer, the company is focusing on attracting new game developers to design games compatible with its eye-tracking technology. We saw Tobii at the Game Developers Convention in San Francisco, where the company was showing off its new technology.