Abstract: In an embodiment, a transmit controller capable of automatic configuration is provided. In another embodiment, an auxiliary user interface device for automatically configuring a transmit controller is provided. In another embodiment, an auxiliary user interface device for transmitting operational parameter settings is provided. In another embodiment, an auxiliary user interface device for receiving operational parameter settings is provided. In another embodiment, an auxiliary user interface device for updating an application program of a receiving device is provided.

Abstract: A social network application system stores profile information of one or more types of objects, such as users, places, events, things, organizations and other types of objects. The system maintains current information for the various types of objects. The current information is updated periodically. The system generates a dataset for generating density reports for one or more types of objects based on search criteria. The dataset includes current information for one or more types of objects. The dataset is transmitted to a user device. The user device displays a graphical representation of density of objects in a geographical area.