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 in Russia (full dress of generals, staff officers, and infantry, engineers and artillery of the Imperial Guard). In Belgium the shako was official field dress for line infantry, "chasseurs à pied", engineers, transport/ambulance, administration, fortress artillery, and mounted chasseurs, although after the outbreak of war it was usually discarded in favour of the "undress" cap. In Denmark it remained part of the full dress of Guard Hussars; in Mexico (full dress of federal troops of all branches); in Portugal (military cadets); in Romania (full dress of artillery); in Italy (horse artillery and military academies); and in Spain (line infantry, "cazadores",