Discrimination Threshold of Tactility to ERP-Modulated Vibration

Hideto Ide; Yoshinori Ide

doi:10.20965/jrm.2004.p0622

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JRM Vol.16 No.6 pp. 622-625

doi: 10.20965/jrm.2004.p0622

(2004)

Paper:

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Discrimination Threshold of Tactility to ERP-Modulated Vibration

Hideto Ide^*, and Yoshinori Ide^**

^*Aoyama Gakuin University, 5-10-1 Fuchinobe, Sagamihara, Kanagawa 229-8558, Japan

^**Tamagawa University, Machida, Tokyo 194-0041, Japan

Received:

July 15, 2004

Accepted:

October 15, 2004

Published:

December 20, 2004

Keywords:

tactile sensor, figure presentation, modulated vibration, tactile display

Abstract

We present tactile sensor figure information using modulated vibration produced from high band component f_H (from 40 to 1000Hz) and low band component f_L (from 2 to 40Hz). Vibration is modulated in 8 directions and we determine whether we could differentiate the direction in which it moves, focusing on presentation time, repetition presentation, and the interval between presentation stimuli. We found that presentation that repeats vibration continuously is most effective.

Cite this article as:

H. Ide and Y. Ide, “Discrimination Threshold of Tactility to ERP-Modulated Vibration,” J. Robot. Mechatron., Vol.16 No.6, pp. 622-625, 2004.

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References

[1] K. A. Kaczmarek, J. G. Webster, P. Bach-y-Rita, and W. J. Tompkins, “Electro-tactile and vibro-tactile displays for sensory substitution systems,” IEEE Trans. on Biomedical Engineering, Vol.38, No.1, pp. 1-16, 1991.
[2] E. T. Auer, and L. E. Bernstein, “Temporal and spatio-temporal vibrotactile displays for voice fundamental frequency: An initial evaluation of a new vibrotactile speech perception aid with normalhearing and hearing-impaired individuals,” Journal of the Acoustical Society of America, Vol.104, pp. 2477-2489, 1998.
[3] H. Ide, M. Uchida, and S. Yokoyama, “Vibrotactile stimulation by using both the electrical and mechanical stimuli,” Journal of Robotics Society of Japan, Vol.12, No.5, pp. 1-9, 1994.
[4] C. Domenici, and D. Derossi, “A stress-component-selective tactile sensor array,” Sensors and Actuators, Vol.13, pp. 97-100, 1992.
[5] B. L. Gray, and R. S. Fearing, “A surface-micromachined microtactile sensor array,” IEEE Int. Conf. Rob. and Auto., Vol.1, pp. 1-6, 1996.
[6] D. Pawluk, C. Buskirk, J. Killebrew, S. Hsiao, and K. Johnson, “Control and pattern specification for a high density tactile array,” IMECE Proc. of the ASME Dyn. Sys. and Control Div., Vol.64, pp. 97-102, 1998.
[7] H. Katsuki, “Sense and Inhibition,” Igakushoin, pp. 38-40, 1969.
[8] Y. Shimizu, “Tactile of sensor,” J. Human Factors Society of Japan, Vol.24, No.3, pp. 157-163, 1988.

This article is published under a Creative Commons Attribution-NoDerivatives 4.0 Internationa License.

[1] [1] K. A. Kaczmarek, J. G. Webster, P. Bach-y-Rita, and W. J. Tompkins, “Electro-tactile and vibro-tactile displays for sensory substitution systems,” IEEE Trans. on Biomedical Engineering, Vol.38, No.1, pp. 1-16, 1991.

[2] [2] E. T. Auer, and L. E. Bernstein, “Temporal and spatio-temporal vibrotactile displays for voice fundamental frequency: An initial evaluation of a new vibrotactile speech perception aid with normalhearing and hearing-impaired individuals,” Journal of the Acoustical Society of America, Vol.104, pp. 2477-2489, 1998.

[3] [3] H. Ide, M. Uchida, and S. Yokoyama, “Vibrotactile stimulation by using both the electrical and mechanical stimuli,” Journal of Robotics Society of Japan, Vol.12, No.5, pp. 1-9, 1994.

[4] [4] C. Domenici, and D. Derossi, “A stress-component-selective tactile sensor array,” Sensors and Actuators, Vol.13, pp. 97-100, 1992.

[5] [5] B. L. Gray, and R. S. Fearing, “A surface-micromachined microtactile sensor array,” IEEE Int. Conf. Rob. and Auto., Vol.1, pp. 1-6, 1996.

[6] [6] D. Pawluk, C. Buskirk, J. Killebrew, S. Hsiao, and K. Johnson, “Control and pattern specification for a high density tactile array,” IMECE Proc. of the ASME Dyn. Sys. and Control Div., Vol.64, pp. 97-102, 1998.

[7] [7] H. Katsuki, “Sense and Inhibition,” Igakushoin, pp. 38-40, 1969.

[8] [8] Y. Shimizu, “Tactile of sensor,” J. Human Factors Society of Japan, Vol.24, No.3, pp. 157-163, 1988.

Discrimination Threshold of Tactility to ERP-Modulated Vibration

Hideto Ide*, and Yoshinori Ide**

Hideto Ide^*, and Yoshinori Ide^**