Two-dimensional tracking would be managed via the existing Move's visual spectrum camera, or by using a display-mounted IRemitter in conjunction with a remote mounted sensor (again, just like the Wii controller).
Samsung Smart Remote, powered by Peel, utilizes the built-in IRemitter in the GALAXY Note 10.1 to transform the device into a sophisticated universal remote control that can control an entire home entertainment system and even recommend programs.
Since it comes with the IRemitter already built in, that's all anyone will need to get every pixel available of the 3D games on PlayStation 3 and Xbox 360 or any of ESPN 3D's broadcasts.