Prometheus The Supremo
►Member №41+⅜◄
Member Bio
- Joined
- Apr 23, 2007
- Messages
- 4,107
- Reaction score
- 5
- Location
- a strange reality, bizarro toronto
The green signs with a person running out a door are a standard used in more countries than the red signs. There is something to be said about standard pictographs and signs, especially when you expect people to react to them in an emergency. We are taught red means stop or do not enter, fires burn red, orange, and yellow, it makes more sense to run towards green (or even blue to escape heat) than towards a red sign.
i wonder if there is a visual (eye sight) reason for using red? would the light wavelength of red be more visible through smoke or poorly lit conditions than green?