"The use of body-worn cameras (BWCs) by criminal justice practitioners (e.g., patrol, corrections, SWAT and other tactical responders) offers potential advantages in keep¬ing officers safe, enabling situational awareness, improving community relations and accountability, and providing evidence for trial. These products are also sometimes called officer-worn or wearable cameras. In the last couple of years, there has been a dramatic increase in the criminal justice use, public and media attention and commercial offerings of BWCs. This market survey report aggregates and summarizes information on commercial BWCs to aid criminal justice practitioners considering planning, acquisition and implementation of the technology in their agency" (p. 1). Profiles are provided for 18 BWCs. Also included is the "BWC Technical Summary Comparison".