The DualShock design has remained fairly consistent since its introduction in 1997. Even the DualShock 3, with its motion controls and curved analog triggers, looked almost just like previous incarnations. Sony is changing all that with the PlayStation 4, and …

Though Sony didn’t show off the look of its new console at last night’s big PlayStation 4 unveiling, the new controller for the console was heavily featured. The controller, named the “DualShock 4″ resembles Sony’s previous generation controllers, but with …