SYSTEM AND DEVICE FOR DISPLAYING IMAGE, RECORDING MEDIUM AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide an image display system and device which can optionally and electronically switch advertisements and can optionally change displays on the basis of reader information and to provide a recording medium and a program. SOLUTION: The image display system having a terminal 16 on which an agent is mounted and an image display device 10 including communication equipment 14 for communicating with the terminal 16 is used.