I always think of my microwave. It has modes for defrost, popcorn and a bunch of other stuff I never ever use. Its always at 100% power, I just punch in a tim

I always think of my microwave. It has modes for defrost, popcorn and a bunch of other stuff I never ever use. Its always at 100% power, I just punch in a time. I like my devices generally dumb. Though I do appreciate that microwaves turn off when you open the door (watching people open the office microwave while still on).