| 摘要 |
PURPOSE: To easily and surely enable a user to perform shopping by a television. CONSTITUTION: The images introducing various kinds of articles are displayed on respective slave screens 108, 109 and 112, etc., of a multiscreen that a screen is divided into plural slave screens. An identification symbol 105, etc., is imparted to each slave screen. As this identification symbol, the identification symbol of the format which is the same as the identification symbol when the program broadcasted at various kinds of broadcasting channels is introduced is utilized. A user moves a cursor on the slave screen where a desired article is displayed and selects the desired article.
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