You could always do that Game of Thrones tie-in they advertised with it. I honestly don't see much of a reason for the "second-screen experience," but considering the proliferation of livetweets for tv shows I'm clearly not in touch with 'MERICUH. Game Tie-ins for optional accessories are often few, far between, or pathetic. Whether the Kinect hearing you curse at Fifa Refs or the fact that there's barely even ten games that utilize Wii Motion + despite its prowess as a control method, late-game feature additions often are that "Why not" and not a system seller. I haven't heard much of smart glass since its announcement, though. I could be crazy wrong.
It seems like the Xbox has a LOT more streaming options than the other two. I don't honestly know how many secondary apps can be found, but the only primary apps i see on PS3 are netflix, hulu, and amazon VOD, which are the same three on the Wiiuuuuuuuuuuuuuuuu. Stupid goddamn name, makes people think it's just another low-res wii and not a new console. Half my customers think it's just another handheld console. Nintendo REALLY has to up their advertising. Not the point of this converation, though.
It looks like it ain't TV proper anyway, which is a boner on my part but I still like the aggregated ideal. Hopefully Nintendo will see a way to add these other streaming services into itself, but it's all hypothetical. I found the idea novel enough to invest, and my need for HD MonHun Rayman and Bayonetta 2 pushed me over the edge.
I want to love nintendo again. I really do. They're trying, which is just lovely.