Patent ID: 8312059

Claim:
A method for linking together digital information objects of a publically-available digital information space comprising: storing, on a computer system, at least one locally-stored software artifact overlay, wherein each overlay comprises: at least one digitally-readable concept node within each overlay, each digitally readable concept node expressing one concept, each concept defined by at least one keyword; and at least one digitally-readable information node within each overlay, each digitally-readable information node representing one of the digital information objects; automatically establishing, at the computer system, a link between an accessed digital information object in the digital information space and each of the at least one digitally-readable concept node, when the accessed digital information object and the overlay include at least one common concept, the link being omitted absent at least one common concept displaying, in at least a portion of a web browser on the computer system, an overlay navigator that displays the at least one locally-stored software artifact overlay.