Update: Boy Genius Report has scored some other 3.0-culled goodies, including what appears to be voice dialing ("Voice Control" as they're calling it), a digital battery strength readout, and further evidence of video support.
You'll be interacting with a 10.4-inch capacitive touch screen, which is positioned front and center, while a squat 12-inch digital gauge and information readout console is fixed just behind the steering wheel.