-Radar Users Detector in within a certain distance areas.
-Just like when you book Uber, the system will scan all the cars around your current location and show the cars' location. In this case, the drivers are also users, they can choose different names (under 1 user id) at different time. For example, i can log in the same id but using name: UBER 123 or change name to TAXI 564.......any name that i want people to see me on the map.
After identify users within the radar, users can call, text each other through viber, zalo or text or call. one to one of create a group.