A member has asked about counting prisoners. He's well aware of video analytic based people counting solutions. However, unlike a retail environment, where counting can be rough (i.e., today we had ~1500 people + or - 100) missing prisoners carries significant risks.
They have already considered RFID but that's dependent on the tag/chip staying embedded with the prisoner/clothing, somethig that the prison cannot depend on.
So, is there a prison specific automated counting solution or a very accurate, hard to defeat one that could be use?