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A Biometric ID: A Scan of the Iris or Fingerprint, to get Food, Medical Supplies


A Biometric ID: A Scan of the Iris or Fingerprint, to get Food, Medical Supplies
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To get medical supplies or food, people in some places around the world are showing not a government ID but the iris in their eyes or their thumbprint. Deana Mitchell talked to one Silicon Valley company that is providing the new tech tools of identity.

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