What is a Body-Worn Camera (BWC) primarily used for?

A Body-Worn Camera (BWC) is primarily used to capture video and audio during police interactions. These devices are designed to document events as they happen, providing a firsthand account of interactions between law enforcement officers and the public. This capability enhances transparency and accountability in policing by providing objective evidence of encounters, which can be useful for investigations, court proceedings, and internal reviews.

The other options, while related to law enforcement technology, do not capture the primary function of a BWC. Tracking officer locations pertains to GPS systems, monitoring vehicle speed relates to radar or lidar devices used for traffic enforcement, and recording radio communications involves communication equipment used for dispatch and real-time coordination. None of these functions align with the core purpose of a Body-Worn Camera, which is focused on documenting visual and auditory aspects of police activity in real time.