| 单词 | hypertext | ||||
| 释义 | hypertexthy·per·textH0360700 (hī′pər-tĕkst′)hypertext(ˈhaɪpəˌtɛkst)hy•per•text(ˈhaɪ pərˌtɛkst)n. hy·per·text(hī′pər-tĕkst′)
hypertexthypertext,technique for organizing computer databases or documents to facilitate the nonsequential retrieval of information. Related pieces of information are connected by preestablished or user-created links that allow a user to follow associative trails across the database. The linked data may be in a text, graphic, audio, or video format, allowing for multimediamultimedia,in personal computing, software and applications that combine text, high-quality sound, two- and three-dimensional graphics, animation, photo images, and full-motion video. ..... Click the link for more information. presentations; when more formats than text are linked together, the technique is often referred to as hypermedia. Hypertext applications offer a variety of tools for very rapid searches for specific information; they are particularly useful for working with voluminous amounts of text, as are found in an encyclopedia or a repair and maintenance manual. See also information storage and retrievalinformation storage and retrieval, the systematic process of collecting and cataloging data so that they can be located and displayed on request. Computers and data processing techniques have made possible the high-speed, selective retrieval of large amounts of information for ..... Click the link for more information. ; World Wide WebWorld Wide Web (WWW or W3), collection of globally distributed text and multimedia documents and files and other network services linked in such a way as to create an immense electronic library from which information can be retrieved quickly by intuitive searches. ..... Click the link for more information. . BibliographySee G. P. Landow, ed., Hyper/Text/Theory (1994); J. A. Lennon, Hypermedia Systems and Applications: World Wide Web and Beyond (1997); D. Lowe and W. Hall, Hypermedia and the Web: An Engineering Approach (1999). hypertext[′hī·pər‚tekst]hypertexthypertext(hypertext)The extension of hypertext to include other media - sound,graphics, and video - has been termed "hypermedia", butis usually just called "hypertext", especially since theadvent of the World-Wide Web and HTML. hypertextA linkage between related information. Hypertext is the foundation of the World Wide Web, enabling users to click or tap a link in order to switch to another part of the same Web page, another page on the same site or to a website anywhere in the world. Hypertext is the umbrella term for all links, whether appearing as text (word, phrase or sentence) or as an icon or other graphical element, the latter technically called a "hypergraphic." The terms "hypertext," "hyperlink" and "link" are all used synonymously. See hypermedia, live link and virtual hypertext.The term was coined by Ted Nelson in 1963, but his vision was more expansive than the one-way links of today's Web. Nelson proposed two-way linking and support for non-hierarchical organization (for more information, visit www.xanadu.com). The World Wide Web = Hypertext The Web was developed in the early 1990s by Tim Berners-Lee and Robert Cailliau at the CERN European Laboratory for Particle Physics in Geneva, Switzerland. Whether the Web embodied hypertext as Nelson envisioned it or not, the linking of one item to another created the largest information explosion the world has ever witnessed.
hypertexthypertextA link—typically displayed as (blue) coloured, underlined text—incorporated in an electronic document that permits internet browsers to immediately open another document in the same or another website.hypertext
Words related to hypertext
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