I have a few wii u questions

What kind of motion sensor will the wii u use? i mean will it use the same as the wii or a camera like xbox and ps3 ? Will there be a joystick for motion control ?

Well actually the Wii U will use a sensor bar the controller has the infrared thingy that the Wii remote used, so basically it's the same way the Wii remotes connected with the Wii.

I might be wrong though but I think I'm right