• Puff
  • Puff


Nominated by krdclay


Karolina Sobecka


carbon, green, car, pollution, iphone, app


Puff is a car accessory in a shape of a cartoon cloud that attaches near the exhaust pipe of the car and that changes color depending on the amount of pollution that the car is producing. A companion iPhone app provides feedback for the driver, displays the emission rates, and keeps track of the data over time.

Comments (2)

    1. mexican whity
    2. that is HOT how do you do that
    1. JohnSoane
    2. Is this legal though? I know that even small one inch lights on wheels are considered illegal so I am not sure if this would ever fly. BUT, the concept is very graphic and interesting in that respect.
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