So the Nintendo Wii has that fancy pants wireless Wiimote thing. And because it allows full gyration controls the Wii needs a fancier sensor. Enter the sensor bar that we first saw a couple days ago. It seems if sunlight is shining directly into the sensor barit will not function properly or at all.
Ironically this flaw was discovered in a Wii demo room at Nintendo World. The Wii demo stations were set up by a window and at one point light was shining directly in and therefore disabling the sensor. Better start rearranging those rooms, kids. Or boarding up the windows (if they aren't already).
My impression of the Wii and some games [Nintendo Forums]