Re: "those that have nothing to hide so nothing to fear"
That's relatively easy to fix if you allow officers to flag false positives and spread that information throughout the system, if officers flag "true" positives the system can also improve by itself.
"We know you're not a wanted felon or anything, but we'd still like to take some photos of you for our records anyway." Or perhaps they won't be asking for consent at all.
Biting the hand that feeds IT
