What you need is both. The screen should still be a touch screen, and there should be buttons and toggles around it. For example, I hate it when I can't pan/sc

What you need is both. The screen should still be a touch screen, and there should be buttons and toggles around it. For example, I hate it when I can't pan/scroll through the map on the car screen for lack of touch screen. But I also hate it when I have to use touch buttons to change the music that's playing.