My first thought when seeing this was "neat," but my second still eats away at me: what about the tactile experience? If you can fill your physical space with

My first thought when seeing this was "neat," but my second still eats away at me: what about the tactile experience? If you can fill your physical space with floating virtual iPads, what will it be like to touch and manipulate them? You don't get to actually press against a screen when you press or scroll. If you wanted to "hold" a screen while manipulating it with the other screen, what will that be like? I'm just speculating. I find touch and weight etc to be important, personally. I'm also concerned about the weight of the headset, again, because I find touch and weight to be important. And about how it works for people with glasses who can't wear contact lenses (perhaps you could have prescription lenses built into the headsets one day?)