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Joseph ’ s thesis considers some web usability aspects and user-centred services within an academic e-library setting . Time pressure , a reluctance to learn " difficult HTML " , and pressure from the publishing industry has allowed the Web to retreat into " shrink-wrapped " black holes known as Acrobat files . But the grounds she has adduced are such that a rethinking , in any case , would be advisable . But the grounds also hide a covert genetics lab , a missing band of blue-eyed apes , crude buildings decorated with skulls , and , deep in the shadows , human corpses savagely hacked to pieces ... The Department of Interior 's Office of Insular Affairs operates a web site http://www.doi.gov/oia that includes fact sheets detailing the Federal government 's responsibilities to and protection of the indigenous peoples of the U.S. insular areas of the United States . It covers the Web as well as many non-Web hypertext systems , in order to provide a deeper understanding of the possibilities inherent in the hypertext concept ( many of which have not been seen on the Web yet ) .