A tracking system, also known as a locating system, is used for the observing of persons or objects on the move and supplying a timely ordered sequence of location data for further processing.
August 31, 2008 -- A resident of Beaumont, TX has his armband scanned as part of the tracking-system being used to identify residents using the transportation services offered by the city of Beaumont to evacuate the city in advance of Hurricane Gustav's landfall.
Tracking-system on a forklift
An M998 High-Mobility Multipurpose Wheeled Vehicle (HMMWV) carrying a radar and tracking system shelter sits parked at an airfield during Operation Desert Shield. The shelter is used by the Marines of the 3rd Remotely Piloted Vehicle (RPV) Platoon to track their Pioneer RPVs during flight.
Surveillance is the monitoring of behavior, many activities, or information for the purpose of information gathering, influencing, managing or directing. This can include observation from a distance by means of electronic equipment, such as closed-circuit television (CCTV), or interception of electronically transmitted information like Internet traffic. It can also include simple technical methods, such as human intelligence gathering and postal interception.
Surveillance cameras
Surveillance Camera to support the Washington, DC Police
The headquarters of UK intelligence activities is Government Communications Headquarters, Cheltenham, England (2017)
A surveillance camera in Cairns, Queensland