"I like the idea" doesn't mean I will like any given implementation of the idea - I certainly agree that there's plenty of room to get the interface wrong. I w

"I like the idea" doesn't mean I will like any given implementation of the idea - I certainly agree that there's plenty of room to get the interface wrong. I want the driver paying attention constantly, but I want them paying attention to the environment, not a meter. A periodic "things are unusually interesting, what's going on?" query seems like a way to motivate that. But any actual attempt at a solution should be validated in testing...