A start-up uses visual tracking and behavioral data to operate a new San Francisco market, which lets shoppers walk out unimpeded. And sometimes mischarged. https://ift.tt/2Mt3hEf The New York Times A start-up uses visual tracking and behavioral data to operate a new San Francisco market, which lets shoppers walk out unimpeded. And sometimes mischarged. https://ift.tt/2QqdXGZ A start-up uses visual tracking and behavioral data to operate a new San Francisco market, which lets shoppers walk out unimpeded. And sometimes mischarged.By NELLIE BOWLES from NYT Technology https://ift.tt/2QqdXGZ
via IFTTT






