CHAT SERVICE PROVISION METHOD, CHAT SERVICE PROVISION SYSTEM AND CHAT SERVICE PROVISION PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a user interface more suitable for a chat with an active friend user in a chat service.;SOLUTION: A chat service provision method comprises: providing an active user display screen 300 to a touch panel of a target user who has registered with a chat service, which screen includes an icon 310 of the target user and icons 314 of active friend users, who are logging-in friend users of the target user, the icons 314 arranged opposite the icon 310 of the target user and along an arc in a prescribed range of a prescribed circumference; accepting an operation from the target user for the active user display screen 300 via an operation on the touch panel; and moving the icons 314 of the active friend users along the arc 302 in response to the operation from the target user for the active user display screen 300.;SELECTED DRAWING: Figure 5;COPYRIGHT: (C)2016,JPO&INPIT