The hyperlink is a typical element within an electronic document that refers to some resource.Going to the hyperlink will take us to another location from the same document or to a different document, which can be of the same or other type: image, audio, etc.
Hyperlinks: WWW and other uses
The hyperlink is The fundamental basis of the WWW, allows you to link the different web pages to each other.
A hyperlink is a text (usually short called anchor text or anchor text) that is linked to a resource.distinguishes it from the rest of the text because it is underlined and blue.In any case, the style (colors and effects) is determined by the creator of the document, so that aspect varies a lot.There are hyperlinks also in images or other elements.
Use hyperlinks, jump from one link to another, is what is called browse the web.If this is done by an automated program, it is called web spider.
Hyperlinks not only connect the WWW, but also allow internet search engines to assess the importance of a web page, based on the quantity and quality of links: Google's PageRank.
Tim Berners-Lee, the creator of the WWW, incorporated hyperlinks to connect documents on the internet.For the creation of hyperlinks on web pages, uses the HTML markup language.
Hyperlinks are also used elsewhere such as in the Gopher protocol, text editors, PDF documents, help systems such as Windows Help, spreadsheets, HyperCard Apple, wikis, etc.
It is also being used in 3D virtual worlds, especially those that use the OpenSimulator and Open Cobalt platforms.
Types of hyperlinks
-Hyperlink or incoming link.
-Hyperlink or outbound link.
-Hyperlink or external link.
-Hyperlink or reciprocal link.
-Hyperlink or deep link.
History of hyperlink
The English term "hyperlink" was cradled in 1965 (such 1964) by Ted Nelson at the start of the Xanadu project.Nelson had been inspired by Vannevar Bush's 1945 essay called "As We May Think." In the essay the author describes a microfilm-based machine (the Memex) in which one could link two pages of information in a "path" of related information, and then move forward or backward between the pages of the path, as if it were a single microfilm roll.
In a series of books and articles published between 1964 and 1980, Nelson adapted Bush's concept of automated cross-references to the context of a computer.The Xanadu project consisted basically of conceiving a global and unique document that covers everything written in the world, through a large number of interconnected computers, containing all the knowledge existing or, rather, information in the form of hypertext.It was intended to create a sea of related documents through hypertext links.This public network project was never carried out.
Meanwhile, working independently, a team led by Douglas Engelbart was the first to implement the hyperlink concept to scroll through a single document (1966) and then to connect paragraphs between separate documents (1968), with NLS.
The base program HypberCard was released in 1987 for the Apple Macintosh computer that allowed hyperlinks between several pages within a document.
Ben Shneiderman working with graduate student Dan Ostroff designed and implemented the featured link in the HyperTIES system in 1983.Hyperperities was used to produce the world's first electronic newspaper, the "July 1988 Communications of ACM," which was cited as the source of inspiration for the concept of hyperlink by Tim Berner s-Lee in the Spring 1989 manifesto in favor of the web.In 1988, Ben Shneiderman and Greg Kearsley used HyperTIES to publish "Hypertext Hands-On!", the world's first e-book.
Tim Berners-Lee wrote his WWW proposal (and, therefore, hyperlinks) in March 1989 and distributed it in 1990.
The first page of the WWW was this: http://info.cern.ch/hypertext/WWW/TheProject.html, put online on August 6, 1991.
In 1990, Windows Help, which It was introduced in Windows 3.0, it had a generalized use of links between the different pages of the same file.It also had a special type of hyperlink that, when clicking on the link, skipped a popup message that usually gave the definition of the term clicked.
The first openly used protocol that included hyperlinks from any website to any other site was the 1991 Gopher protocol.This was quickly overshadowed by HTML after the launch of the Mosaic browser in 1993 (which could control HTML links and Gopher links).
The advantages of HTML included the possibility of mixing graphics, texts and hyperlinks, unlike gopher, which only had a structured text menu and hyperlinks.
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