I’ve always had an excellent vision both near and far, except for one flaw that I can’t distinguish some shades between green and blue. All the turquoise colors give me a strange feeling of not knowing if it’s green and blue. When I was younger I used to ask if it was green or blue and would only be satisfied once someone told me which one it is. Over the years, I’ve learned to recognize the feeling and attach turquoise to it, but it’s still slightly annoying for my brain. I know it’s selfish of me, but I hope that driving won’t require the ability to distinguish turquoise well… I never thought that this minor impairment could one day be a problem.
I don't think this should be an issue... At least in the US, only law enforcement is authorized to use blue lights and they don't use them in this way. If you see lights that might be blue solidly lit around all edges of the car, it's self driving. If you see a flashing light that might be blue, it's police. If you see a solid light that might be blue, and is only on one side, or only in the middle, it's most likely police, but might be self driving with a lot of broken lights.
