Title :
Psychophysical Experiment of Vibrotactile Pattern Recognition at Fingertip
Author :
Yoon, Myoung-Jong ; Yu, Kee-Ho
Author_Institution :
Dept. of Mechatron. Eng., Chonbuk Nat. Univ., Jeonju
Abstract :
For the psychophysical experiment of vibrotactile pattern recognition, experimental system consists of vibrator, vibrotactile pattern, measurement and control system is designed and prepared. The psychophysical experiment of vibrotactile pattern recognition at fingertip is carried out by the estimation of the subject group. Through the experiment, appropriate frequency bandwidth, displacement of vibrating stimuli and effect of spacing of vibrated pins for recognition of vibrotactile pattern in the human finger are discussed and derived to apply to an effective vibrotactile stimulator to be developed for tactile display.
Keywords :
haptic interfaces; pattern recognition; psychology; vibrations; fingertip vibrotactile pattern recognition; psychophysical experiment; tactile display; vibrating stimuli displacement; Bandwidth; Control systems; Displays; Fingers; Frequency; Humans; Pattern recognition; Pins; Psychology; Vibration measurement; Pattern recognition; fingertip; psychophysical experiment; tactile display; vibrotactile;
Conference_Titel :
SICE-ICASE, 2006. International Joint Conference
Conference_Location :
Busan
Print_ISBN :
89-950038-4-7
Electronic_ISBN :
89-950038-5-5
DOI :
10.1109/SICE.2006.315134
