| 摘要 |
In addition to the bidirectional interactive function by using multimedia information including video and audio, multimedia contents such as a moving picture, a still image, and a text are registered in advance, which are fetched when required for performing conference, education, medical care, nursing care, and various consultations, thereby realizing a sophisticated information communication service system. The system includes a bidirectiona l communication server (10) for performing bidirectional communication by multimedia, a content management server (12) for storing multimedia contents , and a content delivery server (14) for delivering the contents stored in the content management server to a user terminal. The content management server has a content archiver (16) storing material contents and performs delivery according to a scenario in which a combination of material contents is defin ed along the time axis. The bidirectional communication server also has a data conference function and a chat function as well as a resource management function and a charging function. |
