Systems and techniques for navigating an organization of information may be used for navigating program functions, file directories, Web-sites, or any other appropriate organization of information. In one implementation, a navigation technique includes generating a one-dimensional navigation structure for an organization of information, the navigation structure comprising a plurality of elements, each element representing a portion of information, and detecting a command indicating selection of one of the elements in the navigation structure. The technique also includes determining whether the selected element has at least one associated element and, if the selected element has at least one associated element, modifying the navigation structure by deleting the non-selected elements from the navigation structure and adding the elements associated with the selected element to the navigation structure.