Next Gen Nintendo DS To Have Motion Detection?

Nintendo’s DS is already very fun and popular, but what does the future hold for it? Well, Nintendo’s president Satoru Iwata has said that it will have highly detailed graphics, and will also have a sensor with the ability to read the movements of people playing. When it comes to graphics, the current buzzword is Nvidia’s Tegra, and that would certainly be a welcome thing to have on the DS. As for the motion detection, the first thing that comes to mind would be an accelerometer, which certainly seems possible. What new features are you looking for if you were to get the next-gen Nintendo DS for Christmas this year?