Is even having all this stuff on a center console touch screen such a good idea? I drive an old Civic with no touch screens and I know every function by feel—hardly have to take my eyes off the road. Driving my wife's car or parents' car, both with touchscreens, I've occasionally found myself cruising down the interstate at 80 mph tapping through nested menus... I've never driven a Tesla, but I'm skeptical that a giant touchscreen has better UX than the usual array of knobs and buttons, all the more so if I have to use it for basic things like defrosting and the UI is revised on occasion.