INFORMATION PROCESSOR AND INFORMATION PROCESSING METHOD

摘要

PROBLEM TO BE SOLVED: To surely discriminate validity of meta data. SOLUTION: Meta data 702 corresponding to each section of contents 701 are attached to the contents 701. Each of the meta data describes meta data items (704 to 706) such as colors and people representative of the sections. Further, meta data 707 to 709 including descriptions for indicating edit contents to the contents 701 to give effect on the validity of each meta data items and for indicating an edit operation applied to a corresponding contents section are attached to the contents 701. The validity of each meta data items can be discriminated by using the meta data. COPYRIGHT: (C)2003,JPO