Home digital assistant

Abstract

A home digital assistant which, in one embodiment, is coupled by a local communication link to the receiver of an interactive television system. The home digital assistant is configured to enable a user to obtain information from and to interact with the interactive television system. The interactive television system includes a broadcast station and one or more receiving stations which are coupled to the broadcast station by a broadcast communication link. A broadcast signal which includes data targeted to the home digital assistant is transmitted from the broadcast station to the receiving stations over the broadcast link. The receiving stations separate the data targeted to the home digital assistant from the remainder of the signal and transmit this data to the home digital assistant over the local communication link. The data may be application code, raw data, streaming audio or video, triggers, control information, or other types of data. The home digital assistant can store, execute, display, play or otherwise use the data. In one embodiment, the home digital assistant can transmit information such as user input, control data or the like back to the receiver.

Dependencies are inferred from the claim text.