• Interface design (the WIMP interface for instance, window, icon, menu, pointer)
  There are practitioners and theorists of hypermedia.
  Practice of interface design : on the topics involved in hypermedia design, see examples
  • Interpretation of interface design now has a history, with a variety of interpretative theories
    

• the website of a practitioner
• MIT online course. You may also look at other related chapters

• Interface and information retrieval
  Interfaces can be used for a specific type of navigation, information retrieval

a website on information retrieval