![[image]](http://24.media.tumblr.com/tumblr_ktzv2qvDzw1qz50x3o1_500.jpg)
Ecological and Economical Traffic Light Concept by Damjan Stankovic. I don’t know if this is safer, more efficient, or more eco-friendly, but I love a progress bar. (via Infosthetics)
Ecological and Economical Traffic Light Concept by Damjan Stankovic. I don’t know if this is safer, more efficient, or more eco-friendly, but I love a progress bar. (via Infosthetics)
