Expert systems have their roots in the medical profession (MYCIN is probably the best known) with many areas of application. A number of systems have been built, mainly to assist in diagnostic procedures. Few expert systems have been built for use in the profession of occupational therapy. The authors have explored the use of expert systems to assist occupational therapists in their assessment of patients needing wheelchairs and in prescribing them. A prototype expert system has been built and is now operational. Lessons have been learned regarding: constructing the knowledge base; resource implications; deficiencies in the prototype; and the way ahead.
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References
1.
FeigenbaumE. Quoted in: HarmanPKingD. Expert systems: Artificial intelligence in business. Chichester: John Wiley, 1985.
2.
BloisM. Clinical judgement and computers. New Eng J Med1980; 303(4): 192–97.
3.
ShortliffeEH. Computer based medical consultations: MYCIN. New York: American Elsevier, 1976: 159–94.
4.
HelmerRescher (Helmer 1960). Quoted in: ShortliffeEH. Computer based medical consultations: MYCIN. New York: American Elsevier, 1976: 160.
5.
DryfusHDreyfusS. Why expert systems do not exhibit expertise. IEEE expert1986: 89.
