Also noted

Published 23 August 2011

Enhancing communication and hearing * Cop law tech convention in Salt Lake City * Using facial recognition tech to ID rioters * College of DuPage opens training center * UAVs help locate pot crops

New ear pieces enhance communication and hearing

Salt Lake City showcases law enforcement tech at cop convention

U.K. police using facial recognition tech to find rioters

College of DuPage opens sophisticated training center

Unmanned helicopters help locate pot crops