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IJAT Vol.8 No.2 pp. 208-215
doi: 10.20965/ijat.2014.p0208
(2014)

Paper:

Fingertip Force Displaying Device Using Pneumatic Negative Pressure

Masahiro Takaiwa*, Toshiro Noritsugu**, Daisuke Sasaki*,
and Takahiro Nogami*

*Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Kitaku, Okayama 700-8530, Japan

**Tsuyama National College of Technology, 624-1 Numa, Tsuyama 700-8509, Japan

Received:
October 24, 2013
Accepted:
January 10, 2014
Published:
March 5, 2014
Keywords:
negative pressure, fingertip force display, pneumatic system, virtual reality, rehabilitation
Abstract

In this study, a fingertip force display device that uses negative pressure is developed. The device can control the resisting force against a finger’s motion by regulating the negative pressure in an air chamber processed in the device. Information about the position of a finger is obtained with a Web camera using AR-Toolkit library, and the resisting force is controlled based on the fingertip position (velocity), which shows the capability of the VR-oriented application and mechanical impedance task. The effectiveness of the proposed system is verified through experiments.

Cite this article as:
M. Takaiwa, T. Noritsugu, D. Sasaki, and <. Nogami, “Fingertip Force Displaying Device Using Pneumatic Negative Pressure,” Int. J. Automation Technol., Vol.8, No.2, pp. 208-215, 2014.
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References
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Last updated on Jul. 12, 2019