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Interactive television system

  • US 20050125455A1
  • Filed: 02/13/2003
  • Published: 06/09/2005
  • Est. Priority Date: 03/12/2002
  • Status: Abandoned Application
First Claim
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1. An interactive system comprising a content supply unit (3), an application control unit (2) and at least one user unit (1a, 1b, 1c), said user unit being provided with content reception (11a, 14b, 15c) and display (5a, 5b, 5c) means, user data production means (30a, 30b, 30c) and means (11a, 22b, 22c) of transmitting at least one user data item (Da, Db, Dc) to said application control unit (2), characterized in that:

  • said application control unit (2) comprises means (32) for determining one or more pieces of content from one or more user data items received, and transmission means (24) for transmitting overlay data (I1a, I1b, I1c and/or I3) relating to said pieces of content, to said user unit (1a, 1b, 1c) and/or to said content supply unit (3), said user unit (1a, 1b, 1c) and/or said content supply unit (3) comprise overlay means (34a, 34b, 34c and/or 36) for overlaying said piece or pieces of content in the content to be displayed and/or in the content to be supplied, using said overlay data.

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