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Psychophysical Experiment for Shape Recognition by Vibratory Tactile Stimulated Array

진동자극배열에 의한 형상 인식의 정신물리학적 실험

  • 윤명종 (전북대학교 대학원 메카트로닉스공학과) ;
  • 김남균 (전북대학교 생체정보공학부) ;
  • 유기호 (전북대학교 기계항공시스템공학부)
  • Published : 2005.11.01

Abstract

For the psychophysical experiment of tactile perception of shapes, experimental system consists of vibrator, tactile stimulation array, measurement and control system is designed and prepared. The psychophysical experiment for the tactile perception of shape is carried out by the estimation of the subject group. Through the experiment the threshold of tactile perception to multi-stimuli with some line shape is obtained. Also the appropriate tactile stimulus intensity and frequency of the tactile stimulation array to recognize arbitrary shapes effectively are derived and discussed.

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