| 摘要 |
An educational service using communication lines is provided, in which multimedia educational materials stored in advance, including video images, are delivered online so that a conversation based on the educational materials can be held with an instructor for great educative results. The service includes: a bidirectional communication server (10) for conducting bidirectional multimedia communication; a contents management server (20) for storing multimedia contents; a contents delivery server (12) for delivering the contents stored in the contents management server to user terminals; and administration system (50-56), thus providing face-to-face services and automatic services in combination. The educational service also has the function of conducting lesson evaluations and level check tests automatically. The educational service is also provided with kartes of the members' lesson histories, and has the function of creating personal training point reports and educational plans automatically and the function of extracting additional instruction targets automatically.
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