Title :
Fuzzy model of joystick operation for cursor positioning on a CRT on cervical injuries
Author :
IDE, Masafumi ; Kurosu, Kenji
Author_Institution :
Spinal Injuries Center, Fukuoka, Japan
Abstract :
This report deal with operational characteristics of a pointing device for persons who have cervical injuries and who suffer from spasms and paralysis of extremities. The characteristics are modeled by algorithm of automatic generation for fuzzy inference rule of simplified method. The teaching data of fuzzy inference are obtained on cursor positioning experiments of a joystick with single-speed floating action. It is observed that the fuzzy models exchange the operation rules near by target, and that cervical injury´s exchange distances are farther than abled person´s exchange distances
Keywords :
fuzzy logic; handicapped aids; inference mechanisms; interactive devices; CRT; cervical injuries; cursor positioning; cursor positioning experiments; fuzzy inference rule; fuzzy model; joystick operation; paralysis; single-speed floating action; spasms; Algorithm design and analysis; Cathode ray tubes; Character generation; Education; Extremities; Fingers; Inference algorithms; Injuries; Mice;
Conference_Titel :
Fuzzy Systems, 1995. International Joint Conference of the Fourth IEEE International Conference on Fuzzy Systems and The Second International Fuzzy Engineering Symposium., Proceedings of 1995 IEEE Int
Conference_Location :
Yokohama
Print_ISBN :
0-7803-2461-7
DOI :
10.1109/FUZZY.1995.409734
