5 ms·
Traffic signal green is already optimized for colorblindness: the green looks white, so it is unambiguously distinguished from red and yellow. What do you propo
by enf 8y ago
Traffic signal green is already optimized for colorblindness: the green looks white, so it is unambiguously distinguished from red and yellow. What do you propose as better?
- waynecochran 8y agoThis is actually more of a problem. The green blends in with the street lights. Red and yellow look the same, but they do indeed look different than green. I suggest adding shape -- much like we do with signage.