
The DS and DSi have sold over 125 million units globally, and the company says the 3DS will be a successor to the DS, not just a minor revision.
Although there are little other details available about the system, we reported earlier this month on an obscure DSiWare game called Rittai Kakushi E Atta Koreda (3D Hidden Images: Found it!), which, by using the front facing camera, tracked the player's face and eyes and created a 3D effect, with the screen moving to create a sense of depth.
That video is here: