Amazon Go debuts, and its prying cameras foil our shoplifting attempts

Amazon Go debuts, and its prying cameras foil our shoplifting attempts

SEATTLE—A little more than one year ago, I tried, and failed, to sneak into Amazon Go. The pilot version of Amazon's first grocery store experiment advertised a first in the world of brick-and-mortar shopping: if you want to buy something, just pick it up, toss it in your bag, and walk out. A camera system … …