Abstract: A method includes a step of transmitting from a wireless device first location information indicating a real-world physical location of the wireless device. The method also includes receiving at the wireless device update data including first information comprising location information for a plurality of entities in a real world coordinate system, the update further comprising a state value for each of the plurality of entities. The method further includes rendering on a display of the wireless device a representation of the location and state value of the plurality of entities in a real-world coordinate system in relation to the real-world physical location of the wireless device. The method also includes receiving a user input at the wireless device, and generating second information therefrom, and transmitting the second information to a remote device. The second information provides state value change information relating to at least one of the plurality of entities.