Very interesting tech that will do well with many genres. But one that i think will not benefit much from it will be hardcore flying sims. A-10 warthog for exemple, i have the thrustmaster warthog hotas (god i love it) but in reality, if i dont see the sticks, it could turn out to be very difficult with all the buttons/switches on those things. The ones on the stick isnt a problem i think, they are all positioned naturally, but if in flight i mistake a switch and shut down my engines, bad stuffs will happen. So i cant think of a better genre that would benefit from total visual immersion, but sadly its probably not practical for real uses. Any flight sims started to implement oculus and are there any impressions?
It should be possible to track your hands with a Leap Motion type device and have your stuff modeled in game accordingly. Okay, maybe not this year but I can see this happening in the relatively near future.