Well.. it's not entirely impossible..
You just have to think outside the box, and also.. your wallet.
If you have a Slingbox HD you can plug the Xbox to it, then use the Slingbox app to view it.. Now. Controlling it? No way. unless your in the same area the controllers would need to be connected to the physical xbox..
but you did ask how to display it.. heck you can display anything this way actually.