Consider a work from Shakespeare. Imagine, as you read it, being able to call up instantly the Elizabethan usage of a particular word, variant texts for any part of the work, critical commentary, historically relevant facts, or oral interpretations by different sets of actors. This is the sort of richly interconnected, immediately accessible literary universe that can be created by hypertext (electronically linked texts) and hypermedia (the extension of linkages to visual and aural material).
