| 摘要 |
PROBLEM TO BE SOLVED: To provide a content use system capable of managing ticket information, even when distributing the ticket information on an event together with DRM-free digital content to a terminal.SOLUTION: The content use system comprises: a content server 2 for directly or indirectly distributing composite content 21 to a portable terminal 4; a license server 3 for directly or indirectly distributing a license 31 necessary for use of information content; communication means for performing communication with the portable terminal 4; determination means for determining whether there are both the composite content 21 and the license 31; and a content controller 5 for, when the determination means determines both the composite content 21 and the license 31 are stored in the portable terminal 4, permitting the portable terminal 4 to use information content 21b through the communication means. |
