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No, but the reason there are three (at least) lights is that the designers were well aware that colorblindness exists and the position of the light is also sign
by HeyLaughingBoy 4y ago
No, but the reason there are three (at least) lights is that the designers were well aware that colorblindness exists and the position of the light is also significant.
- xani_ 4y agoIt's still kinda shit design to be honest. Could have both color and shape. Make red hexagon, yellow square for example. or really any recognizable shape
- HeyLaughingBoy 4y agoI'm sure that manufacturability is a concern.
- xani_ 4y agoI'm sure it's no harder than making one in shape of arrow lmao