US Patent 8055296 Head-up display communication system and method

A system is provided for communication between mobile devices. The system includes an audio device, a transparent display, and a mobile device in communication with the audio device and the transparent display. The mobile device receives a request for information associated with other mobile devices, and determines a location of the mobile device. The mobile device also outputs a spatial map of the information to the transparent display, wherein the information includes locations of the other mobile devices relative to the location of the mobile device. Additionally, the mobile device communicates with at least one of the other mobile devices.