The bigger the screen for me, the safer it is to gaze over at directions. I wouldn’t drive without directions telling me which way is fastest. No way can a human predict traffic better than computers.

The cameras might not be “required” to drive, but they do increase precision, which in turn is safer overall.

Also, the last thing I wanna do is know my area super well, then it takes the excitement out of driving around; the engagement is helpful to keep me from being distracted.