METHOD OF IMPROVING ACCESSIBILITY, FOR RICH INTERNET APPLICATIONS THAT USES COLLABORATIVE CRAWLING, AND COMPUTER PROGRAM THEREOF

摘要

Problem to be Solved To provide a technique for making dynamic content more accessible to screen readers and web spiders. Solution A method for application to a server connected with a client via a network includes receiving from the client an action event indicative of an action performed by a user on content displayed on the client and a change event indicative of a change in the content, and generating metadata for improving accessibility to the content based on the action event and the change event.