Content interaction methods and systems employing portable devices

Abstract

A portable device, such as a cell phone, is used to 'forage' media content from a user's environment. For example, it may listen to a television viewed by a traveler in an airport lounge. By reference to digital watermark or other data extracted from the content, the device can identify the television program, and enable a variety of actions. For example, the device may instruct a DVR to record the remainder of the television program—or determine when the program will be rebroadcast, and instruct the DVR to record the program in its entirety at that later time. The device may also identify content that preceded (or follows) the foraged content. Thus, a user who tunes-in just at the end of an exciting sporting event can capture one of the following commercials, identify the preceding program, and download same for later viewing. In other aspects, a cell phone can be used as a 'second screen,' through which a user can interact with ambient content—such as reviewing electronic program guide data, or enjoying interactive television features. A great variety of other functions and arrangements are also detailed.