When a gamer reported that the Wii demonstration units at the Nintendo World store were being adversely affected by sunlight, 1up talked to Nintendo to try and clarify the situation. Nintendo’s response didn’t completely address the issue, but they did state that their own testing showed “no great risk of light interference when playing a game that relies on the pointer and sensor bar.” Now, this isn’t a specific denial of the situation at Nintendo World, so gamers may be left hoping that Nintendo’s internal test cases will encompass enough of the home lighting situations that this isn’t a huge issue.