> it makes sense to have the long tail of your functionality on the touchscreen, unless you want your car to look like an airliner's cockpit. AFAIK, an airline

> it makes sense to have the long tail of your functionality on the touchscreen, unless you want your car to look like an airliner's cockpit. AFAIK, an airliner cockpit also hides the "long tail" of functionality behind multi-function screens (though AFAIK they use physical multi-function buttons and keyboards, instead of touch screens); only the essential functions have physical buttons (but there are a lot of essential functions on an airplane).