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Fairfax County Public Schools (FCPS)
Reply to "Will school weapon detections cause class time delay?"
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[quote=Anonymous]These are not the “metal detectors” you think of (at ACPS so have had them for a while). They actually do cause a delay at first. What I suspect, but I think you will never find this written, is that the AI of these systems engage in profiling race, nationality, etc. when they are first in use, the student ID is scanned. I then suspect over time the system through AI builds up profiles of who is more likely to have a weapon based on the demographic info on the IDs. So the system then learns what type of person with metal is more problematic. As the profile is built, the process gets quicker. [/quote]
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