Existieren heißt sich verändern. Sich verändern heißt reifen. Reifen heißt sich selbst endlos erschaffen. Henri Bergson D D D I I I S S S S S S E E E R R R T T T A A A T T T I I I O O O N N N S S S A A A R R R B B B E E E I I I T T T ...

Hypermedia systems may be one of the most significant contributions to the Internet in recent years. This powerful new technology has revolutionized the delivery of e-content through the Internet. However, as the needs of users have changed, the hypermedia systems themselves have also changed....