Great insight to how much space this lets you work with. Now if you have 4 of these mounted in the corners of your room. bearing in mind the room fits the tracking distance, you would have full room coverage or just use longer polls. Main issues im seeing here is wires if you make it wireless it would obviously be a better experience all round. spatial mapping a room would also be good so you dont smash into things the upside to this would be building room objects into the games in some way. I have just seen vive just won a load of awards for content i wouldn't worry about that if the steam crew didn't have an upper hand on content creation, that would be a problem for the whole industry. Saying that im a little suprised that unreal haven't delivered what we all no they are capable off, hopefully they will show up at some point.