Abstract: Systems, methods, and computer program products to perform an operation comprising establishing a telephone call between a local mobile telephone and a remote telephone via an audio system in a vehicle, wherein the telephone call is audible through a set of speakers connected to the audio system in the vehicle, and responsive to the telephone call, determining that more than one person is present in the vehicle, and sending, to the remote telephone, an indication that more than one person is present in the vehicle.

Abstract: Systems, methods, and computer program products to perform an operation comprising establishing a telephone call between a local mobile telephone and a remote telephone via an audio system in a vehicle, wherein the telephone call is audible through a set of speakers connected to the audio system in the vehicle, and responsive to the telephone call, determining that more than one person is present in the vehicle, and sending, to the remote telephone, an indication that more than one person is present in the vehicle.

Abstract: A vehicle to vehicle data communication system may include a server to communicate audio data being played in a host vehicle to a client vehicle so that both the host vehicle and the client vehicle play substantially the same audio content. The system may establish communications between the client vehicle and the host vehicle, by receiving a connection request from the client vehicle and authenticating the client vehicle and the host vehicle. The server may further receive, from the host, the audio data being played in the host vehicle and transmit the audio data to the client vehicle. The server may process the audio data and transmit the processed audio data to the client vehicle. The server may customize the audio data in accordance with the configuration of the client vehicle to maintain and/or enhance the quality of the playback of the processed audio data in the client vehicle.

Abstract: A gaze tracking system is provided with a user interface that is configured to display content and a camera that is configured to provide a signal indicative of an image of a user viewing the content. The gaze tracking system also includes a controller that communicates with the user interface and the camera. The controller is configured to determine a user interest level in the content displayed on the user interface based on movement of the user over time and to provide updated content to the user interface based on the user interest level.