| 摘要 |
PROBLEM TO BE SOLVED: To designate a position on a document structure in a space more than two dimensions in the case of reading a structured document, for which topics are previously classified, and to match the selection of reading position of the structured document with two-dimensional(2D) or 3D sense. SOLUTION: A document storage part 10 stores the tree structure of documents such as the articles of newspapers, for example. A reading part 20 reads out the document designated by a reading control part 50, converts it into audio data through regular voice synthesization and outputs them from a voice output part 30 as voices. An operating part 40 is provided for operating the reading control part 50 and controlling which article is to be read from the reading part 20 and can designate the space more than two dimensions, the desired document to be listened is selected out of structured documents and listened by a user himself while moving on the tree structure through this operating part 40. |
