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A document can be static (prepared and stored in advance) or dynamically generated (in response to user input). Therefore, a well-constructed hypertext system can encompass, incorporate or supersede many other user interface paradigms like menus and command lines, and can be used to access both static collections of cross-referenced documents and interactive applications. The documents and applications can be local or can come from anywhere with the assistance of a computer network like the Internet. The most famous implementation of hypertext is the World Wide Web.
The term "hypertext" is often used where the term hypermedia would be more appropriate.
Foreshadowing hypertext was a simple technique used in various reference works (dictionaries, encyclopedias, etc.), consisting of setting a term in small capital letters, as an indication that an entry or article existed for that term (within the same reference work). In addition to such manual cross-references, there were experiments with various methods for arranging layers of annotations around a document. The most famous example is the Talmud.
The point of hypertext, or, to be more specific, the problem which it is allegedly the solution for, is information overload. All of the persons mentioned below were obsessed with the realization that humanity is simply drowning in information, so that too often, decisionmakers keep making foolish decisions and scientists inadvertently duplicate existing work (e.g., the belated rediscovery of Gregor Mendel's work).
In the early 20th century, two visionaries attacked the cross-referencing problem through proposals based on labor-intensive brute force methods. Paul Otlet proposed a proto-hypertext concept based on his monographic principle in which all documents would be decomposed down to unique phrases stored on index cards. In the 1930s, H.G. Wells proposed the creation of a World Brain. For obvious reasons like cost, neither proposal got very far.
Therefore, all major histories of hypertext start with 1945Events January January 5 The Soviet Union recognizes the new pro-Soviet government of Poland. January 7 British General Bernard Montgomery holds a press conference in which he claims credit for victory in the Battle of the Bulge. January 12 World War II:, when Vannevar BushVannevar Bush ( March 11, 1890 June 30, 1974) was an American scientist. Born in Chelsea, Massachusetts, Bush was educated at Tufts College, graduating in 1913. He joined the Department of Electrical Engineering at the Massachusetts Institute of Technolog wrote an article in The Atlantic MonthlyThe Atlantic Monthly is an American monthly magazine that began in November 1857. It is also known as The Atlantic . It is a literary and cultural magazine, with frequent articles in the fields of political science and foreign affairs, as well as book rev called " As We May ThinkVannevar Bush's essay As We May Think first published in Atlantic Monthly in July 1945, argued that as humans turned from war, scientific efforts should shift from increasing physical abilities to making all previous collected human knowledge more accessi," about a futuristic device he called a MemexThe memex was a theoretical analog computer described by the scientist and engineer Vannevar Bush in the 1945 The Atlantic Monthly article " As We May Think. The word was a contraction of "memory extender". Bush described the device as electronically link. He described the device as mechanical desk linked to an extensive archive of microfilms and able to display books, texts or any document from the library, and further able to automatically follow references from any given page to the specific page referenced.
Most experts do not consider the Memex to be a true hypertext system. The Memex, its creator, and its creator's understanding of the structure of information were all severely flawed. However, the story starts with the Memex because "As We May Think" directly influenced and inspired the two men generally credited with the invention of hypertext, Ted NelsonTheodor Holm Nelson (born 1937) invented the term " hypertext" in 1965, and is a pioneer of information technology. He also coined the words transclusion and intertwingularity''. Nelson is currently a visiting professor at Oxford University, and a philoso and Douglas EngelbartEngelbart (born January 30, 1925 in Oregon) is an American inventor, of Norwegian descent. He is best known for inventing the computer mouse; as a pioneer of human-computer interaction, whose team developed hypertext, networked computers, and precursors t.
Nelson coined the word "hypertext" in 1965 and helped Andries Van Dam develop the Hypertext Editing SystemThe Hypertext Editing System or HES was an early hypertext research project conducted at Brown University in 1967 by Andries van Dam, Ted Nelson, and several Brown graduate students. HES was a pioneering hypertext system that organized data into two main in 1968 at Brown University; Engelbart had begun working on his NLS system in 1962 at Stanford Research Institute, although delays in obtaining funding, personnel and equipment meant that its key features were not completed until 1968.
After funding for NLS slowed to a trickle in 1974, progress on hypertext research nearly came to a halt. During this time, the ZOG project at Carnegie Mellon started as an artificial intelligence research project under the supervision of Allen Newell. Only much later would its participants realize that their system was a hypertext system. ZOG was deployed in 1980 on the U.S.S. Carl Vinson and later commercialized as KMS.
The first hypermedia application was the Aspen Movie Map in 1977.
The early 1980s saw a number of experimental hypertext and hypermedia programs, many of whose features and terminology were later integrated into the Web. However, none of these systems achieved widespread success or name recognition with consumers.
Guide was the first hypertext system for personal computers, but was not very successful.
The HyperCard application introduced for the Apple Macintosh in August 1987 helped to popularize the concept of hypertext with the general public (although HyperCard was technically a hypermedia system since its hyperlinks originated only from regions on the screen). The first hypertext-specific academic conference also took place that year. Meanwhile, Nelson had been working on and advocating his Xanadu system for over two decades, and the commercial success of HyperCard stirred Autodesk to invest in his revolutionary ideas. The project limped on for four years without ever releasing a complete product, before Autodesk pulled the plug in the midst of the 1991-1992 recession.
However, all the earlier hypertext systems were quickly overshadowed by the success of Tim Berners-Lee's World Wide Web after 1993, even though the latter lacked many features of those earlier systems such as typed links, transclusion and source tracking.
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