ANA Holdings Inc., the operator of All Nippon Airways Co., said Wednesday it has started testing an autonomous bus to carry transit passengers and staff working at Tokyo's Haneda airport.The company will conduct the test with the electric bus capable of carrying 57 passengers on a 1.9-kilometer route through the end of this month, aiming to start trial operation later in the year at level-3 automation which allows drivers to turn their attention away from driving tasks and engage in different activities.Drivers of level-3 vehicles still need to be prepared to intervene. The 12-meter-long bu…READ FULL ARTICLE