| 摘要 |
<p>This presentation system performs data communication between an elucidator's browsing terminal, which is used by an elucidator to browse slide images prepared for a presentation, and a participant's browsing terminal, which is used by a participant to browse the slide images, in order to have a slide image specified at the elucidator's browsing terminal displayed at the participant's browsing terminal. The presentation system has a participant's portable terminal for receiving an input operation performed by the participant, whereby upon receiving an input operation performed by the participant, the participant's portable terminal stores memo information representing the content of the input operation, obtains an slide ID for the participant's browsing terminal to identify the currently displayed slide, and stores the memo information in association with the slide ID.</p> |
