InteraXon is the next device promising to let users control computers, and everything else, with their brains.  Similar to other devices, the InteraXon can only get a general reading of your EEG level and, as their website explains, translate your thoughts "to geek." 

We'll have to wait and see how well the device actually performs, but their site claims that the experience is "so seamless, the connected technology seems like an extension of your own body."