Ehh, the quality is terrible and it would be amazing terrible looking at a constantly waving screen like that.
I just dont see a technology like this ever taking off in the mainstream. There's no use for it for the average person. If you're going to have one of those vent things across the ground then you're going to have the wall its against empty, so why not have a higher quality TV there?
I can see it useful for a portable projection, but other than that, it wont replace TVs.
