| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electronic conference system with excellent operation convenience. <P>SOLUTION: The electronic conference system of this invention is an electronic conference system wherein at least two image information transmission apparatuses are connected to a network and characterized in that each image information transmission apparatus comprises: an entry device for entering pointer data, a display apparatus capable of displaying an image; and an information processing apparatus receives the pointer data from the entry device, converts the data into coordinates of a screen of the display apparatus, displays the pointer data on the display apparatus, transmits the pointer data to other image information transmission apparatuses via the network, and displays the pointer data transmitted from the other image information transmission apparatuses, on its own display apparatus in matching the coordinates. <P>COPYRIGHT: (C)2003,JPO |
