This is exactly what my first response in my mind was.

This reminds me of an episode where the Bebop crew needs to find an old VHS player. :D

Vernor Vinge has it right, everyone is going to have a HUD. You could emulate anything the way he describes it.

Unless it is killed by THE industry...

Where's my Tinfoil hat?

Anything that isn't a full PC will lack features, which would be incredibly annoying.

A mini wireless keyboard for your lap with a touchpad combined with an airmouse?

TVs should just be PCs already, if it weren't for the fast obsolescence of hardware this would probably be happening already...