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Yes NIST recently released a study: https://pages.nist.gov/frvt/html/frvt_facemask.html https://pages.nist.gov/frvt/html/frvt_facemask.html
by coleca 6y ago
Yes NIST recently released a study: https://pages.nist.gov/frvt/html/frvt_facemask.html https://pages.nist.gov/frvt/html/frvt_facemask.html