Another way tech could help would be putting biometric scanners on cops. If they freak out during medium-level exercises ( lets say a mock-dog attack ), maybe

Another way tech could help would be putting biometric scanners on cops. If they freak out during medium-level exercises ( lets say a mock-dog attack ), maybe they are not beat cops! Officers should be expected to keep calm, in a sense, their job is delivering calm to situations: de-escalating.