Nintendo is already upgrading its every dominate motion sensitive controller. Nintendo will reveal the MotionPlus accessory at this year's E3 show.
The Wii MotionPlus plug-in accessory will redifine game control, by moe quickly and accurately reflecting motions in a 3-D space. The Wii MotionPlus accessory attaches to the end of the Wii Remote and, combined with the accelerometer and the sensor bar, allows for more comprehensive tracking of a player's arm position and orientation, providing players with an unmatched level of precision and immersion. Every slight movement players make with their wrist or arm is rendered identically in real time on the screen, providing a true response in their game play.
I bet George Lucas is going to have a field day with this new technology. Get ready for him to start his own Jedi army through his own Nintedno Wii MotionPlus Jedi academy.