| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a content display system for effectively displaying an annotation on content in accordance with a display processing environment, input operation and a user attribute. <P>SOLUTION: An annotation management device 2 stores annotation information 7 including a display area 111 of content 6, an annotation 71 for the content 6 and a display position 113 of the annotation 71 on a content annotation generation device 1. A content display processing device 3 obtains, to the annotation management device 2, the annotation information 7 for the content 6 obtained from a content providing device 4, displays the content 6 on a display device 310, generates an annotation display screen 320 corresponding to the page size of the content 6, calculates a display position 330 of the annotation 71 on the annotation display screen 320 on the basis of the display area 111 and the display position 113 in the annotation information 7, and overlays and displays the annotation display screen 320 with the annotation 71 drawn therein on the content 6. <P>COPYRIGHT: (C)2012,JPO&INPIT |
