Before revision: The Geolocation Privacy and Surveillance Act (GPS Act) , was a bill introduced in the U.S. Congress in 2011 that attempted to limit government surveillance using geolocation information such as signals from GPS systems in mobile devices.
After revision: The Geolocation Privacy and Surveillance Act (GPS Act) was a bill introduced in the U.S. Congress in 2011 that attempted to limit government surveillance using geolocation information such as signals from GPS systems in mobile devices.