Every day, dozens of human "data collectors" repeat each activity hundreds of times to train Tesla's Optimus robots.

Have you ever wanted to wipe down a table hundreds of times while Elon Musk watches? Training Tesla's humanoid robot might be the job for you.

Amazon announced in June that it had hit a workforce milestone of deploying more than 1 million robots in its fulfillment and delivery network, making it about two-thirds the size of the company's ...