Nintendo has some patents floating around the European Patent Office that hint at some “interesting” Wii accessories.
A hollowed-out skateboard wheel, for instance. Or a bicycle with a pedal to which you can snap a Wii controller. And let’s not forget the Wii Teddy Bear or Crazy Helmet Head Wii and the lesser-but-still-impressive Goggle Face Wii controller adapter.
Nintendo patent profers wacky Wii add-ons [Reg Hardware]