"(FILES) This file photo taken on March 20, 2017 shows  a robot interacting with visitors at the Soft Bank robotics stand at the Cebit technology fair in Hanover, Germany.   Technology has long impacted the labor force, but recent advances in artificial intelligence and robotics have heightened concerns on automation replacing a growing number of occupations including  highly skilled or ""knowledge-based"" jobs. / AFP PHOTO / Odd ANDERSEN / TO GO WITH AFP STORY by Rob LEVER, US IT lifestyle labor robots"
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