I see potential on the technology as a fake monitor. No need to have monitors on your PC setup, just connect the thingy into your PC and use it to generate a fake screen. Now I want a movie, the fake screen takes the whole wall, now a game, it takes 27', now to work, it creates 3-4 virtual screens/apps to place in the wall.
I would pay a lot for something like it. The freedom it provides seems great. If the thing has the resolution it says it has, and they showed how you could connect it to a mac, if it takes off, the only possible future I see for high end PCs is virtual monitors.