Could be unique like a fingerprint. Might be able to crosscheck this with other biometric data, like when a picture is taken at airports or border crossings.
Those fast track lines at the airport I recently read somewhere is supplied by a private entity, which means all those face scans are just added into a database for future surveillance.
Could be unique like a fingerprint. Might be able to crosscheck this with other biometric data, like when a picture is taken at airports or border crossings.
Those fast track lines at the airport I recently read somewhere is supplied by a private entity, which means all those face scans are just added into a database for future surveillance.