By:  Martin Gaston Electronics giant Samsung has revealed an official snap-on controller peripheral for its freshly unveiled Galaxy S4 smartphone. The peripheral features a retractable clamp at the top that, when extended, can house the Galaxy S4. It runs on two AAA batteries and features one-touch Bluetooth pairing. The controller features an Xbox 360-like layout, with asymmetrical analogue sticks, a D-pad, four face buttons, and two … Continue reading Samsung Galaxy S4 features official gaming controller