| 摘要 |
PROBLEM TO BE SOLVED: To provide a screen conference server, a screen sharing method and a program for the screen conference server that facilitate connection setting and enhance convenience to users while improving security when a plurality of terminals share a screen.SOLUTION: A screen conference server is configured: to receive a connection request from a transmission-side user terminal 100a and reception-side user terminals 100b, 100c; to issue an authentication number specifying a screen sharing destination at the connection request; to let the reception-side user terminals 100b, 100c display a prompt for accepting input of the authentication number; to receive screen sharing data from the transmission-side user terminal 100a when an input authentication number is proper; to transfer the screen sharing data to the reception-side user terminals 100b, 100c one after another; to count the reception-side user terminals 100b,100c as a destination to which the screen sharing data is transmitted; and to limit the transfer of the screen data when the count is equal to or larger than a predetermined number.SELECTED DRAWING: Figure 1 |
