Comment Re:Focus? (Score 4, Interesting) 42
Well, as the phone (that you slot into the "front" of the contraption) already has a suite of magnetometers, gyroscopes and accelerometers, it can quickly and reasonably accurately track head movement. There's also a hold for the phone's camera to look out, so it can be used for AR purposes (and the camera can be used to augment the head-tracking above).
Of course, what I'm waiting for is for someone to add some kind of "Steam In-Home Streaming" (or something similar) support for the phone, so you can run Oculus-supporting games on your PC and have the video sent over WiFi to your phone/HMD, which would be the perfect "Killer app" for this system. And the chances are, someone (Possibly even Valve) are working on this right now. It might exacerbate the lag issues (what with WiFi latencies and encoding/decoding latencies being added to processing latency), but it would be palpably better from a "freedom of movement" standpoint (and possibly a weight standpoint) than a Rift.