At this years E3 Sony revealed that they could have put an end to split screen gameplay once and for all, two players will be able to play with on the same TV without having to look at a bottom / top screen. How is this achieved? 3D GLASSES!
Behold. The end of all split screen games, now you can play 4 player zombies split screen or have a split screen CoD game with friends without having to focus on a tiny part of the screen which belongs to you and you can also avoid having friends looking at your screen seeing where you are right now. This is perhaps the single most unique feature I have ever seen, once this is fully implemented it can be a great thing for when you have friends over and either wanna have some co op fun or some friendly vs in Call of Duty.