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Personally I see the potential for false positives as rendering them mostly useless in a crowd setting.
by knowaveragejoe 14y ago
Personally I see the potential for false positives as rendering them mostly useless in a crowd setting.
- tsaoutourpants 14y agoIDK if a crowd would make them less effective, but there is certainly ample opportunity for false positives -- or worse, cops pretending to get a false positive to justify a manual intrusion.