SYSTEM FOR INTERACTIVELY DISTRIBUTING INFORMATION SERVICES

摘要

An interactive information distribution system (100) includes service provid er equipment for generating an information stream that is coupled to an information channel and transmitted to subscriber equipment (124). The service provider also generates a command signal that is coupled to a command channel and transmitted to the subscriber equipment (124). The service provider also receives information manipulation requests from the subscriber via a back channel (109). A communication network (110) supporting the information channel, command channel and back channel is coupled between the service provider equipment and the subscriber equipment (124).