The WebBook and the Web Forager: An Information Workspace for the World-Wide Web Stuart K. Card, George G. Robertson, and William York Xerox Palo Alto Research Center 3333 Coyote Hill Road Palo Alto, California 94304 E-mail: {card | robertson | york}@parc.xerox.com ABSTRACT The World-Wide Web has achieved global connectivity stimulating the transition of computers from knowledge processors