Took this pic on the way to work. Blind spot mirrors are factory installed on my car but if you don't have any you should look for some. May help one day.
While I agree with you, nothing replaces the human eyeball and natural swivel ability of the head. It takes no more time and very little more effort to physically check your blind spots. The current evolution of the human animal is too pre-occupied and inherently lazy to be bothered by it when an easier alternative is available.
from my dunce stool via tapatalk
You are correct and I can still turn my head and always do but 99% of the drivers here can't turn their necks at all. Too old
Yep! Lots here already. Can't turn their heads but they can do this...