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If you want "green" traffic lights, check out Japan's. Due to historical reasons, and to comply with international standards, they changed the meaning of the c
by qmarchi 3y ago
If you want "green" traffic lights, check out Japan's.
Due to historical reasons, and to comply with international standards, they changed the meaning of the color to match the existing street lights.
- jona-f 3y agoI don't think that is quite right. Afaik, historically, in japan, green is a shade of blue. And they didn't comply with international standards, they aren't part of the Vienna Convention on Road Signs and Signals.
- arjie 3y agoThis is how traffic lights looked when I was there https://news.ycombinator.com/item?id=37988388 https://news.ycombinator.com/item?id=37988388 Photos on a Canon consumer-level DSLR and on a Pixel 3 phone https://imgur.com/a/S815y7o https://imgur.com/a/S815y7o