Usually the term "tricycle" evokes images of children's toy at best, or a poorly design commercial vehicle, but the P.I.E.T. concept vehicle could change all that.
Designed by Berlin, Germany based designer Lorenz Nasdal, the P.I.E.T. (Plug-in electric tricycle) combines the best features of a small scooter with that of a eco-friendly, compact electric car. With an open air cockpit and a battery stored beneath the driver's seat, the vehicle would be the perfect urban transport solution for cities with mild weather.