| 摘要 |
PROBLEM TO BE SOLVED: To provide a terminal device, a program, a screen sharing method, and a screen sharing system which are capable of shortening the time until screen sharing is started.SOLUTION: A terminal device 13 sharing a screen with other terminal devices 13 through an information processing device 11 includes: means for acquiring necessary data for screen display from an acquisition destination and storing the data in storage means before receiving a screen sharing start request from a user; means for sending the screen sharing start request from the user to the information processing device 11 and acquiring necessary information for screen sharing; and means for determining whether the necessary data for screen display based on the screen sharing start request has already been acquired, on the basis of identification information on the necessary data for screen display which is included in the necessary information for screen sharing and identification information on the necessary data for screen display which is stored in the storage means, and starting screen sharing with the other terminal devices 13 by using the necessary data for screen display which is stored in the storage means, when it is determined that the data has already been acquired. |
