Which technology has slowly replaced RF technology in monitoring offenders?

Global positioning systems (GPS) have gradually taken the place of radio frequency (RF) technology for monitoring offenders due to several significant advantages. GPS technology provides real-time tracking capabilities, which allow for the precise location of an individual to be monitored continuously. This level of tracking is crucial for ensuring compliance with parole or probation conditions and for enhancing public safety.

Unlike RF technology, which generally provides only the ability to detect a signal within a certain area, GPS offers comprehensive geographical tracking, allowing law enforcement and probation officers to monitor offenders' movements beyond fixed points, such as a home or designated area. This capability enables more effective supervision and can also assist in emergency situations.

In addition, GPS devices tend to be more user-friendly and provide better accuracy, helping to notify officers quickly if an offender violates any boundaries set for their supervision. These advances make GPS a preferred choice over older technologies like RF, which may lack the same level of functionality and flexibility in various monitoring scenarios.