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Walmart greeters have built-in facial recognition abilities. I didn’t believe this until one started greeting me by name after a few interactions.

• Doubl 8y ago
  That's one way to get rid of your introvert customers
  • lkramer 8y ago
    Holy crap yes! The number of coffee shops, etc I have stopped going to because the person behind the counter suddenly acted as if we were old friends...