Amazon's surveillance can boost output and possibly limits unions - study

Amazon.comrelies on extensive worker surveillance to boost employee output and potentially limit unionization efforts around the United States, says a research paper issued on Monday by the Open Markets Institute.The Washington-based research and advocacy group, focused on antitrust and monopoly power of technology companies, said Amazon uses such tools as navigation software, item scanners, wristbands, thermal cameras, security cameras and recorded footage to surveil its workforce in warehouses