The Sinclair C5 was one of the first hybrid electric micro cars. It was called an electric tricycle at the time. This allowed it to be marketed as a vehicle that can be driven on the sidewalks by anyone over the age of 14 without a license or insurance. It is similar to the Wycycle (see video). However, the early Wycyclles did not have pedals for moving. And the Wycycle could be folded up and had a top to cover the person. What may be interesting is to see a kind of C5 Wycycle which embraces the latest technology for achieving strenght, weight reduction, motor power and energy efficiency, along with latest battery technology (such as lithium polymer batteries).