Wii U supports 3D TVs, but not its main focus.
Nintendo's new console will support 3D TVs but won't focus on it. The Wii U, Nintendo's new console, will support 3D television technology according to Nintendo's company president Satoru Iwata in an interview with Mercury News. However, since most people don't own a 3D TV these days and it doesn't seem like its going to be common as the DVD...
