WIRED BusinessEarlier this year, Amazon successfully patented an “ultrasonic tracker of a worker’s hands to monitor performance of assigned tasks.” Eerie, yes, but far from the only creative method of employee surveillance. Upwork watches freelancers through their webcams, and a UK railway company recently equipped workers with a wearable that measures their energy levels. By one study’s estimate, 94percent of organizations currently monitor workers in some way.
