SUNNYVALE, Calif. -- Seven small robots could help change the fundamental way we get around forever. These little chick-like creatures made by Nissan Motor Company are called EPOROs - or zero emission robot car concepts. They run on electricity and use algorithms to move in harmony and in solitude. This was the first time the EPOROs visited the United States, making their debut at the newly minted Nissan Research Center -- Silicon Valley (NRC-SV).
