Signals turn friendly for the colour blind

The new design has three different shapes for quick identification

This is a really nice invention aimed at making signals friendlier to the colour blind. Instead of having all the three lights in circular shape, the red light is now a triangle while the amber and green are circular and square respectively. Called the  Uni-Signal, the move is aimed at those having a hard time comprehending the correct signal. Click on any of the images to see the new design for yourself.

[Autoblog]


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