epa07476424 A man walks along a poster that shows robots in a car factory at the Hannover Industry Fair (Hannover Messe) in Hanover, Germany, 31 March 2019. From 01 April to 05 April, 6,500 exhibitors from 75 countries show their products during one of the World's leading fairs for industrial goods. Main focus of the Hannover Messe 2019 is on Artificial Intelligence and the new mobile standard 5G. EPA/JENS SCHLUETER