Electric Shoe Company

The Electric Shoe Company is working on capturing electrical power generated by walking feet. Quoth the BBC:

“A British team have invented a pair of walking boots which could be used to power mobile phones, personal stereos and other electrical equipment. The shoes were invented by Dr Jim Gilbert, a lecturer in engineering at Hull University, who was asked to develop an idea by Trevor Baylis, the inventor of the clockwork radio.”

Says Wired: Testing two prototypes in the desert,

“Baylis is wearing a pair of experimental boots with soles made from a piezoelectric material, which generates high voltages of electricity when compressed. A companion, John Grantham, an engineer with Texon International, is wearing boots with a tiny dynamo built into the heel. Each time the heel hits the ground, the dynamo spins, generating a small trickle of current.”