alt Hacker NewsI guess it didn't occur to me that people might not remember how to get places in real life.
I don't think I could stand to have any sort of lit-up screen doing something in my eyeline when I'm driving. I turn off the backlight on the dashboard when I'm driving at night because it annoys me.
Again, it's also helpful for warning realtime issues like poor traffic conditions, road obstacles, speed traps, etc.