"Glasses-free is a big deal. We’ve not said publicly what the next thing for us will be in the home console space, but based on what we’ve learned on 3-D, likely, that won’t be it."
I think that it would be really cool if Nintendo could figure out a solution. If anyone could do 3D gaming without glasses on a console for the masses, it would be Nintendo. In fact, most of us now know that Nintendo has dabbled in 3D gaming on consoles in the past, most notably the Gamecube which Hideki Konno comments on:
"It would have required consumers to buy a special LCD screen to attach to the GameCube to actually play. We didn’t think it was worth that investment for consumers, so it never came out."
Hopefully Nintendo will someday bring 3D console gaming (without glasses) to the world because that would be pretty sweet. There really isn't much to worry about in my opinion, Nintendo's new console will surely go above and beyond with innovation for the gaming industry, mark my words.