Patent ID: 6411949
Filing Date: 2002-06-25
Classification: G06F,H04N,Y10S

Abstract:
A system for enhancing content of a media selection comprising:at least one storage device arranged to maintain at least one user profile and enhanced content data related to the media selection; and a processing device arranged to combine and supply the enhanced content data with the media selection responsive to the user profile, wherein:the user profile comprises a list of user features; the enhanced content data is embodied in a plurality of data structures stored on the at least one storage device, at least one of the data structures having a plurality of nodes, each node comprising a respective piece of candidate enhanced content, at least first and second ones of the nodes in a single data structure representing alternative versions of a shared enhanced content topic; and the processing device chooses between at least the first and second ones of the nodes responsive to the list of user features.