Surveillance

Surveillance is the systematic observation or monitoring of individuals, groups, or environments, often for the purpose of gathering information. This practice can encompass various methods, including video recording, audio monitoring, tracking individuals through technology, or employing personnel to observe activities directly. Surveillance is commonly utilized in multiple contexts, such as law enforcement, national security, public health, and private sector security. Its goals can range from preventing crime and maintaining public safety to conducting research or assessing behavior. The use of surveillance often raises ethical and legal considerations regarding privacy rights, consent, and the extent to which monitoring is justified, leading to ongoing debates about its implications for civil liberties in society.