Information display system having graphical user interface

摘要

An information display system (1) comprises: a display unit (14) displaying a turn object (20) which includes an indicator (21), indicating any one piece of identifying information among pieces of identifying information arranged along substantially a circumferential shape, turning about the center of the circumferential shape; a detection unit (11) detecting an operation of said operation unit (15,16) with respect to said turn object; and a control unit (11) turning said indicator (21) in accordance with the detected operation.