Body cameras are small recording devices worn by law enforcement officers to capture video and audio during their interactions with the public. These cameras help provide transparency and accountability in policing by documenting events as they happen. The footage can be used as evidence in investigations and court cases, helping to clarify what occurred during incidents. The use of body cameras has become more common in many police departments across the United States and other countries. They are often seen as a tool to improve community relations and trust, as well as to protect both officers and civilians by providing an objective record of encounters.