Traffic Signals On Trees

A good way to green a city is to plant more trees and what better reason to do so than have trees replace traffic signal poles. Designers have conjured up the traffic signal of the future, called the Wearable Signal, in the form of a flexible LED solar panel that can wrap around any cylindrical form.

Easy to install, easy on the eyes, easy on the environment, and easy on the city's checkbook, this flexible traffic signal can wrap around trees or existing utility poles.

[Via Yanko Designs]