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Apparently Nintendo's new system (Previously the DS2) is supposed to allow for 3D effects in gaming, supposedly without the need of 3D glasses.
Details were scarce, but all I could really find was:
  • Larger twin screens closer in proximity
  • High-powered, like a GameCube, with nVidia Tegra
  • Utilizes carts like a DS
  • backwards compatible with DS/DSi games
Supposedly set for a release near March 2011.
I can't wait. Of course, this could all be a rumor or an early April Fools joke, but either way I'm still excited.