Meet the Kodama 3DGo: a cool new invention that lets you interact with apps and games in 3D. It combines with your handheld devices to let you bring your ideas to life and build virtual structures. The kit consists of a Holodock and a 3DGo. It is compatible with Windows, iOS, Android, and Mac platforms.
3DGo works in augmented reality and virtual reality modes. Minecraft players are going to especially have fun with this. More info is available here.