INFORMATION OUTPUT SYSTEM, PORTABLE TERMINAL, CONTROL METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide an information output system which enables a user to easily recognize a position of an information output device.SOLUTION: An information output system causes a display unit (2) to display relative positions of a portable terminal (UE) and one information output device (100-1) which is selected via reception means (2), on the basis of terminal position information acquired by second position information acquisition means (5) and device position information of the one information output device (100-1) acquired by first position information acquisition means (11) from the one information output device at predetermined timing.