DOCUMENT READING COMPREHENSION SUPPORT DEVICE, DOCUMENT READING COMPREHENSION SUPPORT SYSTEM, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a device and system and the like capable of supporting the reading comprehension of documents and performing the reading comprehension efficiently.SOLUTION: A present device includes a document structure analyzing unit 41 that divides a document into a plurality of elements according to a set rule and extracts the relationship between the divided elements to perform the structural analysis of the document, a document display unit 42 that schematizes the document according to structural information obtained from the structural analysis and displays the schema together with the document, and a display changing unit 43 that extracts the element meeting set conditions, changes at least a part of the extracted element to be displayed distinguishable from other elements, and further changes character strings in the document corresponding to at least a part of the extracted element to be distinguishable from other elements.