| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an advertising device capable of easily searching for information of a commodity when an advertisement viewer wants to know detailed contents of the commodity in a digital signage or an outdoor advertising device.SOLUTION: Advertisement with great advertising appeal and business activity can be performed by using a an advertising system of a video call device 2 disposed together with a digital signage or an outdoor advertisement 1 and connected to the Internet and a terminal device on an advertiser side.</p> |
