Webaccording to a dhs assessment, body cameras with automatic activation can be used by all first responders to enhance transparency, deter aggressive behavior, preserve. Webthe pivotal role of body cameras in enhancing transparency, building public trust, and facilitating accountability mechanisms was systematically explored, featuring case. Webtask force on 21st century policing (2015) promoted the potential of body cameras to improve accountability and transparency and subsequently the federal government has.