Amazon opens warehouse to show how humans, robots are both necessary to meet demand

Amazon’s new fulfillment center in Eastvale, Calif. stretches as far as the eye can see, dwarfing neighboring Costco across the street Thursday, May 16, 2019. (Photo by Cindy Yamanaka, The Press-Enterprise/SCNG)
A pyramid of smiles at entrance of Amazon’s new fulfillment center in Eastvale, Calif. on Thursday, May 16, 2019. (Photo by Cindy Yamanaka, The Press-Enterprise/SCNG)SoundThe gallery will resume insecondsLook in the distance. Green lights symbolize all is good in that area at