Look at the aspect ratio... interesting.
http://www.liveleak.com/view?i=19f_1389160763

Can I just use them to build walls in my next house instead of framing?

I need to work on buying a house with a spare room big enough for that first !

Stunning piece of equipment though.

Imagine what 8K Super Duper Ultra High Def will be like :D

Nice. Wonder how much power it uses. My apartment only has 40 amp service. Guess I'll just keep my 37 inch plasma and sit close to the screen...