He also had some thoughts on the future prospects of 3D. Though "3D is the normal state for human beings, it's how we see our environment," Iwata doesn't believe 3D television will really take off until it can work glasses-free. The 3DS was able to include 3D, he said, "because there are various circumstances on a handheld machine which make it possible. You have the screen and the console being one, normally you have almost constant distance between [the user] and the screen, so with the currently available technology it is possible to provide a high quality 3D experience without glasses. "
That said, 3D in video games had a "surprise effect" that Iwata admits is wearing off. "But I think it's an important element, it makes graphics more impactful, it proves a sense of immersion that 2D doesn't have, so I would say generally that 3D is better than 2D." Iwata added, "It's nice to have good graphics but not necessarily on their own, so I don't think we'll present [3D graphics] as one of the key features of our consoles but will probably stick with 3D as one of the minor elements of our consoles in the future. "