| 摘要 |
<p>PROBLEM TO BE SOLVED: To solve the problem that a UI does not support holding of an event, in a system which supports communication.SOLUTION: An easy-to-use user interface is provided by clearly showing a position in an event of each person among people relevant to the event, by means of an information system including a server device which comprises a reception unit to receive event holding information and a first identifier from a first terminal device and receive event participation information and a second identifier from a second terminal device, a transmission unit to transmit the received event holding information to a transmission destination indicated by one or more transmission destination identifiers, and a generation unit to generate and accumulate event group information using the event holding information when prescribed conditions are satisfied, and in which the reception unit does not receive participation information and the transmission unit does not transmit participation information received by the reception unit after the prescribed conditions are satisfied, and the second terminal device which outputs information inputted by an organizer and information inputted by another user so as to be visually distinguishable.</p> |
