What we're looking at here might well be the next PlayStation 4 controller and it seems to match up with quite a few rumoured details and a patent. The rumours included that the new controller would look relatively the same but would have a touchscreen in the middle. I personally think Sony should stick to this style because it just shows how over 20 years the controller design is still right up there.
Sony filed a patent in 2012 which included the ability to put Move capability into a controller, now that blue light on top of the controller looks very similar to the orb you'd find on a Move controller.
We'll just have to wait till next week when Sony are holding an official event where the next generation console is likely to be announced.