[22] So perhaps we need a Psychiatrist General's Warning: Reading This Hypertext Can Make You ParanoidStructure and hierarchy, the distinguishing features of a "hot" medium, reduce to indeterminacy.
EPUB Canonical Fragment Identifier (epubcfi) Specification
The Web has proven that the concept of hyperlinking is tremendously powerful, but EPUB Publications have been denied much of the benefit that hyperlinking makes possible because of the lack of a standardized scheme to link into them.
Web annotation
A web annotation is an online annotation associated with a web resource, typically a web page. With a Web annotation system, a user can add, modify or remove information from a Web resource without modifying the resource itself. The annotations can be thought of as a layer on top of the existing resource, and this annotation layer is usually visible to other users who share the same annotation system. In such cases, the web annotation tool is a type of social software tool.
Ted Nelson Discovers Hypertext
The word “hypertext” was first coined by Nelson in 1963, and is first found in print in a college newspaper article about a lecture he gave called “Computers, Creativity, and the Nature of the Written Word” in January, 1965: