The evolution of mobile GPS is continuous, with ongoing advancements in hardware and software. Newer GPS chipsets in mobile devices offer multi-frequency support, accessing multiple GPS signals (L1, L5) as well as signals from other global navigation satellite systems (GNSS) like GLONASS, Galileo, and BeiDou. This multi-GNSS capability significantly improves positioning accuracy, espe... https://mobileattendance.com.sg/mobile-with-gps/