| 摘要 |
PROBLEM TO BE SOLVED: To improve user identifiability of a displayed icon.SOLUTION: When log-in is requested from a user terminal 100, a service server 300 acquires an identifier from an authentication server 200 based on the log-in information, and transmits the acquired identifier and a temporary name identifier associated with the log-in information to a graphic generation server 400. The graphic generation server 400 generates an icon by converting into a graphic according to a predetermined rule, a character string formed by combining the temporary name identifier and the identifier transmitted from the service server 300. When a user terminal 100 displays the temporary name identifier, the service server 300 acquires the icon from the graphic generation server 400, and transmits the acquired icon and the temporary name identifier to the user terminal 100, and the user terminal 100 displays the temporary name identifier and the icon transmitted from the service server 300. |
