The layout of PlayStation 2's Duals Shock 2 controller is nearly identical to that of the original PlayStation's Dual Shock controller, which is good news for most gamers. The main new feature is that, when the buttons are pushed, the controller can register how much pressure is being exerted. This adds a completely new dimension to sports, racing, fighting, and other games. Aside from the Start and Select buttons, all of the functions are analogue for greater control, a wider variety of operations, and a more compelling interactive experience. Two convex analogue thumb pads and two force-feedback solenoid rumblers round out the features.