The application serves as a pilot for indoor navigation under testing. Currently, navigation works perfectly for the Department of Ear, Nose and Throat.For other departments and locations, you will find their location. If you have given the app permission to locate, you will also see your own location.On the map you will also find the entrance door, which is the easiest route to your destination.The on-call congestion meter, contact information and current information can also be found in the application.