@KazPeRinzky Google "edgeblend". Not one projector, 24 projectors. The technology is available. For the demo purposes, I didn't have the space for projectors, so it became the concept of 24 HD video outputs being driven by one PC. You could probably get monitors for about $200 or projectors ...
@EcosyStems still smaller, at 720p only and consuming 11kw a $500000. I'd much rather get 24 60" small bezel LCD screens.