Body worn video (police equipment) prepared for the United States Department of Justice in 2016 is that body worn cameras "are cameras with at least one microphone and internal data storage, and allow audio/video footage to be stored and analyzed with compatible software. The cameras are typically located on the police officer's chest or head". Wearable cameras are often utilized by law enforcement to record their interactions with the public or gather video evidence at crime scenes. Current body cameras are much lighter and smaller than the first experiments with wearable cameras as early as 1998. There are several types of body cameras made by
Body worn video (police equipment) comparative manner to police who were not equipped with body cameras. Harlan states, “ This is the most important empirical study on the impact of police body-worn cameras to date.” This study is significant as Washington D.C. has one of the most controversial police organizations in America. “These results suggest we should recalibrate our expectations” of cameras’ ability to make a “large-scale behavioral change in policing, particularly in contexts similar to Washington, D.C., concluded the study, which was led by David Yokum at the Lab @ DC, a team of scientists embedded in D.C. government, and Anita Ravishankar at D.C.’s