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    News in brief

    Google files contact lens authentication patent

    News in brief

    Google has filed a patent with the US Patent and Trademark Office that describes a contact lens which collects reflected light through sensors to assemble an image of the iris that is then matched against a stored image to authenticate the wearer. “In various implementations, the contact lens can be employed in systems and/or methods associated with authentication and identification,” the patent says.

    Filed by Email Rian Boden Published • Last updated 8 June 2015, 15:19

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