In the space of one week, we’ve been shown the future of German car interiors. And gone are the days when Audi, BMW and Merc benchmarked each other’s every move down to the click of the volume knob. Mercedes says the screen knows where you’re looking (at the road, maybe?) and automatically brightens or dims the ginormo-screen accordingly. No word yet if it gets annoyingly hot to the touch like the existing Hyperscreen. Or what the rest of the screen does when you hook up Apple CarPlay or Android Auto...