US Patent 7746895 Guided discovery of media content

Guided discovery of content in a device. A device such as a satellite radio can received multiple data streams at least over networks including a satellite network or other wireless networks. The device includes filters that are based on the history of the device, the advertising history of the device, or on lists obtained from other devices. The data streams available to the device are filtered using the filters to discover content in the data streams. Content, including metadata or a portion of the content itself, discovered by the results of the filters can be stored at the device. The device notifies the user of the discovered content. The filters guide the discovery of content that may be of interest to the user of the device.