The new 4K projector allows you to turn any wall into theatre quality screen

A UST (Ultra Short Throw) 4K definition (Vava), home theater projector, is available in $2700. You must have sufficient space for a screen and projector. The projector features integrated motion sensors and Harman-Kardon speaker to protect your eyes. There is no need to hurt your eyes by staring into laser and lots of inputs.

http://instatablets.com/