In an interview with Japan's Asahi Shimbun newspaper, Nintendo prez Satoru Iwata provided some rare commentary on what we might expect from a DS successor - not just another DS revision, mind you - whenever the gaming giant gets the urge to upgrade its golden goose. "[It will have] highly detailed graphics," Iwata said, giving ample (but obvious!) fuel to those NVIDIA Tegra on DS rumors. "And it will be necessary to have a sensor with the ability to read the movements of people playing." Now, before you do that annoying cough thing while saying "iPhone" under your breat
