Drone Controller
If the last few years have been marked by the release of ever more advanced games for iOS and Android, then perhaps 2012 will be the year that the controls catch up to the games. The Drone Controller ($65 and up) is a good start. This sleek, open-source controller will link up with your iOS, Android, or PC device via Bluetooth, and will offer dual analog joysticks, a digital G-pad, six face buttons, two shoulder buttons, a rechargeable battery, and an open source SDK for developers to take advantage of the advanced controls. [Scouted by Matthew]