These Pedestrian Traffic Signals Are Confusing Drivers

The Pedestrian Hybrid Beacon (or HAWK Beacon) uses yellow and red lights to bring traffic to a stop before signaling ...
GIGAZINE

What is the reason why a 'fourth color' may be added to future traffic lights?

General automobile traffic lights have three colors of `` red, yellow, and blue (green) '', but research by Ali Hajbabaie et al., Associate Professor of Civil Engineering, Construction and ...
Hosted on MSN

Researchers Suggest Adding A New Color To Traffic Lights – Here's What It Would Be For

Transportation engineers at North Carolina State University have proposed that an additional color be added to existing traffic lights. This new color would be a white light, intended for the use of ...
Jalopnik

Why Japan Has Blue Traffic Lights Instead Of Green

The land of the rising sun is a fascinating mix of history, founded on strong tradition, and the latest cutting-edge tech. For automotive enthusiasts, car spotting in Japan is on another level, ...