| 摘要 |
PROBLEM TO BE SOLVED: To provide an information display device capable of effectively transmitting information to the public. SOLUTION: When a user 5 is detected by an infrared sensor 2, an information display device body displays the image of advertisement, event information, or the like on an LCD display 11, and when the user 5 is detected by the infrared sensor 2, a washing device 4 is actuated to wash a toilet bowl 3.
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