National Academies Press

rdf:langString National Academies Press

rdf:langString Marston Book Services

rdf:langString self-distributed

rdf:langString Maruzen, Kinokuniya

rdf:langString Books

rdf:langString The US National Academies Press (NAP) was created to publish the reports issued by the National Academies of Sciences, Engineering, and Medicine, the National Academy of Engineering, the National Academy of Medicine, and the National Research Council. It publishes nearly 200 books a year on a wide range of topics in the sciences. The NAP's stated mission is seemingly self-contradictory: to disseminate as widely as possible the works of the National Academies of Sciences, Engineering, and Medicine, and to be financially self-sustaining through sales. This mission has led to great experimentation in openness regarding online publishing. The National Academy Press (as it was known in 1993) was the first self-sustaining publisher to make its material available on the Web, for free, in an open access model. By 1997, 1000 reports were available as sequential page images (starting with i, then ii, then iii, then iv...), with a minimal navigational envelope. Their experience up to 1998 was already indicating that open access led to increased sales, at least with page images as the final viewable object. From 1998 on, the NAP developed the "Openbook" online navigational envelope, producing stable page URLs, and enabling chapter-, page-, and in-book search navigation to images of the book pages (which were increasingly replaced by HTML chunks), to enable the user to browse the book. Notably, this page-by-page navigation was produced long before Amazon's Look Inside, or Google's Book Search. 1998 through the present, the NAP gradually evolved the Openbook to first enable better external findability (making the HTML page for the first page image of every chapter include the first 10 and last 10 pages of OCRed ASCII text of the chapter, to produce a robustly indexable first chapter page), as well as exploring the boundaries of knowledge discovery and exploration, implementing "Related Titles" in 2001, the "Find More Like This Chapter" in 2002, "Chapter Skim" in 2003, "Search Builder" and "Reference Finder" in 2004, and "Active Skim" and enhanced "Search Builder" in 2005.