We’re beginning to wonder if there’s a sector NVIDIA isn’t willing to dabble in, and judging by its latest collaboration with automaker Audi, the answer is looking more and more to be “nope.” Announced this week, the newly revamped MMI in-car command center is set to make future Audi automobiles a real technology-savvy bunch.Aside from blessing the new MMI with a 7-inch LED-backlit LCD panel (800 x 480 pixels), it also implemented a new joystick control scheme, 3D / 2D maps, support for vocal input and multimedia