itll probably be a tv of some kind that has everything in one. you can watch and record tv shows as well as surf the net while watching tv and the shows you record on your tv you can send to other people over the web and then the kicker will be that the tv will have a phone in it as well as a camera so you can have a tv phone experience like in demolition man where you can see who youre talking to and they can see you in real time.
so in effect you can watch tv, surf the web, play console and video games and make video calls all at once with diff windows for each that can be sized and shrunk or closed as you see fit. and im sure it will all be controlled with a touch screeen remote of some kind and the tv screen will have touch screen functionality. the ultimate in all in one device.
id be curious though if they would allow you to choose the cable provider you would want with the tv ( direct tv, dish or comcast or local cable choices) or hell maybe they will come out with their own cable service.