MULTIDIMENSIONAL INFORMATION VISUALIZATION USING ATTRIBUTE RODS

A system for browsing multidimensional information includes a digital data storage circuit 48 that stores the multidimensional information in a database and a digital logic circuit 44 that imports, manipulates and outputs the multidimensional information in the database in accordance with a mapping model maps each dimension of multidimensional information space to a location in abstract physical space, and a user interface 70 interactively accepts input from a user and, using the mapping model, renders a graphical representation 78 of the multidimensional information space. The graphical representation 78 is responsive to input of user-initiated restrictions on the multidimensional information space by effecting corresponding visible manifestations in the graphical representation 78.