The Hypertext Functionality field studies techniques for and the impact of
supplementing everyday computer applications with hypertext (or hypermedia)
functionality (HTF). The HTF approach encourages system developers to thin
k actively about an application's interrelationships, and whether users sho
uld access and navigate along these relationships directly. It views hypert
ext as value-added support functionality. The HTF approach fosters three ma
jor areas of research: using HTF to improve personal and organizational eff
ectiveness, HTF and application design, and integrating HTF into applicatio
ns.