Information and navigation mobile service for the Presnya City residential complex is: Convenient navigation through the premises of the residential complex. The ability to get directions to the desired location. Information about residents. Detailed information about the organizations, food outlets and shops located in the Presnya City residential complex. AR and audio guide. When you point the camera of a mobile device at the door of the room, a media window with a text description and a video clip about it is launched. Analytics. The ability of the administration of the MFC "Novaya Presnya" to track the movement of personnel across the complex and receive statistical data on building attendance with a variety of analytics and heat maps.