Nissan Motor Co. has tested its self-driving vehicles on the streets of Yokohama in what the automaker says was the first time autonomous cars have traveled in ordinary city traffic in Japan.The company says it intends to use data from the test for autonomous driving services it plans to offer to help the public transportation industry deal with driver shortages.Members of the press sat in the backseats of modified Nissan Serena minivans as they traveled a 4-kilometer round-trip linking the firm's Yokohama headquarters with a nearby waterfront entertainment area in the recent test.The vehic…READ FULL ARTICLE