In line with policy, Microsoft has declined to comment on rumors of a motion-controlled Xbox 360 controller.
A Microsoft rep offered Next-Gen the expected response, "Microsoft does not comment on rumors or speculation. And I have nothing further to share."
Gyration is the same company that pitched motion-sensing controller prototypes to Nintendo back in 2001. Nintendo didn't go with Gyration's design, but Gyration does hold multiple motion-sensing and remote control patents.