摘要 |
There is provided a function for continuously viewing a content, which has been viewed using a viewing device, by using another viewing device. In a slave content presentation device, a user's viewing operation log is acquired for each content, and in a master content presentation device, this operation log is received as an input to generate information indicative of which portion of which content has not been viewed yet. Based on this information, a user can select the content, the viewing of which has not been finished, and view the remaining unviewed portion. |