High Quality Content by WIKIPEDIA articles! Secret photography refers to the use of an image or video recording device to photograph or film a person who is unaware that they are being intentionally photographed or filmed. It is sometimes called "covert photography", but this is a term used mostly among professional investigators. A person may be unaware of being photographed in a variety of situations, such as: Fixed or mobile closed-circuit television surveillance in public and private areas; Stalking by photographers of celebrities; Use of a hidden camera in investigative journalism; Photography by voyeurs; During industrial espionage; During intelligence gathering by police or private investigators; By vigilantes; By political protesters or activists; By academics such as ethnographic researchers or participant observer sociologists.

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