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
Shako World War I, which replaced the spiked leather helmet (Pickelhaube) that had become identified with the previous Imperial regime. This new headdress survived several political changes and was worn by the civilian police forces of the Weimar Republic, Nazi Germany, East Germany, and West Germany. It finally disappeared in the 1970s, when the various police forces of West Germany adopted a standardised green and light fawn uniform that included the high-fronted peaked cap that is still worn. In Europe, the infantry of the French Republican Guard, cadets at Saint-Cyr, cadets at the Belgian Royal Military Academy, cadets at the Portuguese