Flexible Traffic Light Wraps Around Trees

Any city likely already has all the traffic lights it needs, so any green alternative immediately blows away its environmentally-friendly credentials by replacing known-good hardware. However, the Wearable Signal is clever enough to merit a mention, and has some extra uses that justify it.
The concept traffic light, by Gisung Han, Hwanju Jeon and Jaemin Lee, [...]

Cristina Dumitru Daisy Fuentes Dania Ramirez Danica Patrick Daniella Alonso