| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform an efficient bidirectional exchange without the concentration of the bidirectional exchange of an electronic device on the Internet or on a local network. Ž<P>SOLUTION: A file inside an actual electronic device, making full use of the technique of compressing images using a method of the form of expression as a set of actual images such as images, moving images, sound and text, coordinates of a point to be reference and contour lines or the like, is transmitted from the electronic device on the distribution side or a related electronic device to the electronic device on the reception side, communication is temporarily stopped at the stage, and communication is performed as needed. Thus, the loads of the electronic device and a communication means such as a telephone line are reduced, and a large amount of information processing is made possible further. Since the reception side can transmit transferred orders and questions, etc., to the distribution side by communication in the means of a communication system or the like for the orders and requests such as the questions from the file side to the distribution side, and the distribution side can transmit a transferred answers and responses of confirmation or the like to the reception side by the communication in the means of the communication system or the like for the answers and the responses of the confirmation or the like from the file side to the reception side, bidirectional transmission is made possible. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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