Abstract: Computer system comprising master storage containing master presentation data having a master nodal structure and master contents associated with content structure nodes, structure editor capable of copying master nodal structure into a personalized data structure in a dedicated read/write storage and of selectively changing the copied master nodal structure into a personalized nodal structure in response to user inputs, personalized nodal structure comprising all or part of the nodes of the master nodal structure, contents editor capable of copying a master content into personalized data structure in dedicated read/write storage and of selectively changing the copied master content into a personalized content in response to user inputs, dynamic presentation generator for generating a personalized presentation by accessing personalized data structure, determining which content nodes in structure belong to personalized presentation, for such content nodes selectively accessing master contents or personalized c

Abstract: A computer system for generating a dynamic presentation comprises: a master storage containing master presentation data having a master nodal structure and master contents associated with content nodes of said structure, a structure editor capable of copying said master nodal structure into a personalized data structure in a dedicated read/write storage and of selectively changing the copied master nodal structure into a personalized nodal structure in response to user inputs, wherein said personalized nodal structure comprises all or part of the nodes of the master nodal structure, a contents editor capable of copying a master content into said personalized data structure in said dedicated read/write storage and of selectively changing the copied master content into a personalized content in response to user inputs, a dynamic presentation generator for generating a personalized presentation by accessing said personalized data structure, determining which content nodes in said structure belong to personalized

Abstract: A device for visually associating categorized product features, comprising: a base (10) having a generally flat surface, and keying arrangements (1000), a readable pattern (102) of categorized feature indicia (1021) in a zone (100) associated with the keying arrangements, a set of transparent sheets (20a, 20b, . . . ) respectively associated to a plurality of products, each sheet having a keying arrangements (2000) complementary to those of the base, so that it can be placed over the readable pattern only in a given orientation, and each transparent sheet including a specific arrangement of semi-transparent zones (201a, 202a, . . . ; 201b, 202b, . . . ) adapted to register with product feature indicia (1021), whereby at least two transparent sheets corresponding to different products can be superimposed and their feature indicia visually highlighted by being seen through their respective semi-transparent zones.

Abstract: A computer system for generating a dynamic presentation comprises: a master storage containing master presentation data having a master nodal structure and master contents associated with content nodes of said structure, a structure editor capable of copying said master nodal structure into a personalized data structure in a dedicated read/write storage and of selectively changing the copied master nodal structure into a personalized nodal structure in response to user inputs, wherein said personalized nodal structure comprises all or part of the nodes of the master nodal structure, a contents editor capable of copying a master content into said personalized data structure in said dedicated read/write storage and of selectively changing the copied master content into a personalized content in response to user inputs, a dynamic presentation generator for generating a personalized presentation by accessing said personalized data structure, determining which content nodes in said structure belong to personali