The controller, which is likely not the final product, includes a touchpad in between the d-pad and the traditional buttons, while the thumbsticks remain largely in the same place as the DualShock 3.
In the Xbox 360 dashboard you'll get a simple interface that works like a touchpad, with areas for tapping on the four controller face buttons. (It looks a lot like BlackBerry Remote.) This is the same interface for operating Internet Explorer, which, as we pointed out earlier is actually made possible by this interface.