Ze Germans seem to be obsessed with Minority Report-style interior controls, and Mercedes-Benz has taken it to the next level with a full-scale interior with nary a button or switch to be found.Mercedes' Dynamic & Intuitive Control Experience (DICE) utilizes a series of proximity sensors to detect arm and hand movements, which control everything from music, navigation and social functionality to a heads-up display that comprises the entire windshield.You can get a feel for the system in action in the video after the break, but as you'll see, it's very