The power of a mobile with GPS has given rise to an entire industry of location-based services (LBS). These services use a user's real-time location to provide relevant information or offers. Examples include apps that help you find the nearest restaurant, gas station, or ATM. Social media platforms use LBS to allow users to "check in" at locations, tag their posts with a geographic l... https://mobileattendance.com.sg/mobile-with-gps/