Abstract

It is difficult to give a precise definition of hypertext since, in addition to its use as a technical tool, there is the conceptual dimension of a space for organizing memory and mapping connections. People often confuse the hypertext system, which makes it possible, through the digital medium, to link objects of different types, with the products (compositions?) created by means of this technique. Hypertext cannot be limited to either of these aspects. Like ink and paper, it is a medium for composition and expression and should also be seen as such. Whatever its purpose, and even if it involves collecting together pages on the Web in an ad hoc manner, hypertext delineates areas of knowledge and thus helps to produce a dual temporality, one that belongs to documents, the other characterized by instant actualization (which coincides with the eradication of any distance of space or time between the items of information).