They don't have to be intuitive and easy-to-use either. It's a tradeoff. Automatically popping door handles have an obvious affordance and can be grabbed witho

They don't have to be intuitive and easy-to-use either. It's a tradeoff. Automatically popping door handles have an obvious affordance and can be grabbed without needing some extra press first. I happen to have a car with non-electric flush handles ("chip shortage" edition), and I have to teach all of my passengers how to use them.