Graph Computation as an Orientation Device in Extended and Cyclic Hypertext Networks

Hypertext techniques have evolved from the concept of virtual information, which states: you may see the information where you need it without actually copying and replacing the information. This position is supported by those who promote cognitive support for the user, such as adapting the information to be presented to the cognitiveneed of an individual. The same is true for the phase of text creation: Inserting text, merging different perspectives, parsing semantic clusters, pruning etc. They are all principles of virtuality and the flexibility to combine nodes to information. Hypertext can stand alone in educational settings. The best of our interactive systems are or will be equipped with browsers, digressive tools, sound and even video.