| 摘要 |
PURPOSE: To provide a method for viewing a composite display for which up data and correction are executed on individual information original to a viewer, related to the program by information and data broadcasted by a broadcasting program, and the result is superimposed on the display (including images, sound and characters, etc.) of the broadcasting program. CONSTITUTION: The information and the data related to the broadcasting are ciphered and embedded in the gap of carrier waves for broadcasting the program, they are extracted by a decoder 203 and a computer 205, etc., assembled in the reception equipment of a viewer, a program for updating and working the individual information original to the viewer which is loaded to the computer 205 is executed, and the result is superimposed on the display of the broadcasting program and viewed.
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