There are not any kind of e-textbooks could offer customized content, although e-textbooks in the teaching field has already spread. The purpose of this study is making e-textbooks to meet the individual needs of the audience. The study is bases on EPUB, XML and XHTML. It will explore how to realize personalized and customized e-textbook client. The study is bases on the frame of server and client.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.