The integration of a mobile with GPS has also given rise to geofencing, a technology that creates a virtual boundary around a real-world location. When a mobile device enters or exits this geofenced area, it can trigger a predefined action. For example, a business can send a promotional notification to a customer's phone when they enter a shopping mall. This capability is used in a va... https://mobileattendance.com.sg/mobile-with-gps/