Japan is stepping up efforts to expand automatic train operations to cope with a possible shortage of drivers amid its declining population, with East Japan Railway Co. conducting its latest self-driving test on Tokyo's Yamanote loop line on Monday.In a trial run unveiled to the media for the first time, an 11-car train circled the 34.5-kilometer loop line twice -- the first without any delay, and the second requiring some adjustments by the driver because the train could not stop at the designated point."We are basically doing fine. We'll analyze the result and seek to put the technology i…READ FULL ARTICLE