Little Stars traffic light
The Little Stars traffic light offers a solution that helps color-blind people recognize traffic light signal colors. This population usually distinguishes the signal by the position of the light. However, this approach does not work well with current traffic lights because they are difficult to see, especially when it is dark. The designers solved the problem by installing LEDs that represent the location of the light signals. These can be installed easily and quickly and adhere to world traffic light norms to prevent confusion among existing users.