BUSINESS · TECH
December 28, 20192 min read, 462 words
Published: December 28, 2019 | 2 min read, 462 words
The system could someday be used in Amazon Go or Whole Foods stores. Uncovering and explaining how our digital world is changing — and changing us. Today, visitors to need to scan an app to get in. In the future, Amazon may instead ask to just scan their hands instead. The US Pat...