| 摘要 |
PROBLEM TO BE SOLVED: To provide, when a conference system has an application such as a white board that can be shared by client terminals to draw objects, a technology to specify on which client terminal an object is drawn, and allow every client terminal to give a change to the drawn object, so as to make participants of a conference to easily recognize the details of the drawn object.SOLUTION: A remote conference system has a mechanism to manage, on a host computer side, on which client terminal drawing data is drawn, and allows every client terminal to delete the drawing data and switch between display and non-display, so as to facilitate the management of the drawing data and make every client terminal participating the present system to easily recognize the details of the drawn object. |
