| 摘要 |
PROBLEM TO BE SOLVED: To achieve easy re-display by displaying user's arbitrary content onto electronic paper and registering displayed data in a server so as to correspond to combination of the electronic paper and an electronic underlay.SOLUTION: In an electronic underlay 12B, attachment of electronic paper 11B is detected, and while content is displayed on the electronic paper 11B, an underlay ID of the electronic underlay 12B, a paper ID of the electronic paper 11B, and content display data being displayed are transmitted to and registered in an electronic paper management server 53 on a cloud system so that they correspond to one another. In a case where combination of the underlay ID of the electronic underlay 12B and the paper ID of the electronic paper 11B is registered in the electronic paper management server 53 when attachment of the electronic paper 11B is newly detected, the registered content display data corresponding to the combination of the electronic underlay ID and the electronic paper ID is received from the management server 53 and re-displayed on the electronic paper 11B. |
