Opting to be the first big news of E3 2012, Nintendo on Sunday unveiled the final version of the Wii U Gamepad, a multi-faceted controller with a large touchscreen, traditional game controller buttons and joysticks, NFC, and IR controls for the TV. The company also announced a more traditional "Pro controller" and outlined its online service... including "Miiverse" and "Mii Wara Wara."