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Transmission apparatus, reception apparatus

  • US 20050246759A1
  • Filed: 06/20/2003
  • Published: 11/03/2005
  • Est. Priority Date: 06/21/2002
  • Status: Active Grant
First Claim
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1. An transmission apparatus characterized by comprising:

  • first production means for producing a first content of a video signal and/or an audio signal;

    second production means for producing a second content, corresponding to the first content and formed with script for outputting a graphical interface, including a description, as the script, for causing a reception apparatus to execute a process for producing use history information including a predetermined content in accordance with a result of use by a user of the reception apparatus related to the first content and a process for changing the graphical user interface so as to change a service to be provided with the operation to a user interface screen picture, on the basis of the use history information; and

    sending means for providing, as a broadcast, a transmission output of the second content produced by the second producing means together with the first content produced by the first production means.

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