| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an information presentation system capable of enhancing a range of flexibility for allowing information presentation to users, and an identification information transmission device thereof.SOLUTION: An information presentation system 1 includes an identification information transmission device 10 and a mobile terminal device 20. The identification information transmission device 10 includes a power generation unit 12 for generating power by using environmental energy, an identifying side storage unit 13 for storing identification information of the transmission device, and an identifying side communication unit 14 for wirelessly transmitting an identification signal including the identification information of the transmission device by using power generated by the power generation unit 12. The mobile terminal device 20 includes a terminal side communication unit 21 for receiving the identification signal, and a terminal side information acquiring unit 25a for acquiring objective information on the basis of the identification information of the transmission device contained in the identification signal.</p> |
