Comment: Re:It's called an idiot box for a reason ... (Score 1) 210
The reason for a"second screen" GUI is that the first screen isn't big enough. To serve well as a GUI a distant TV screen should subtend a solid angle comparable to that of a (close) computer monitor screen. At 10 or 15 feet distance that's a pretty big TV screen. Bigger than 60 inches. So big that what you really want instead is a projector TV shining on most of a wall.
I think that rather than watch TV on an otherwise pretty much useless tablet, I'll wait for that projector.