Empirical study regarding representing roughness with haptic devices | IEEE Conference Publication | IEEE Xplore

Empirical study regarding representing roughness with haptic devices


Abstract:

In this study, we examined methods of sensing roughness with haptic displays. Representation of paper quality applies to dictionaries, notebooks and other everyday items,...Show More

Abstract:

In this study, we examined methods of sensing roughness with haptic displays. Representation of paper quality applies to dictionaries, notebooks and other everyday items, not just calligraphy and washi paper. In contrast, the discrimination thresholds were Z0.75 = 0.0685 for dynamic friction and Z0.75 = 0.0466 for static friction. Considering the limitations placed on normal force, this means change in force can only be sensed up to 0.685 (N) and 0.466 (N), respectively.
Date of Conference: 01-04 October 2013
Date Added to IEEE Xplore: 14 November 2013
ISBN Information:
Print ISSN: 2378-8143
Conference Location: Tokyo, Japan

I. Introduction

As a result of recent advances in three-dimensional (3D) video technology and stereo sound systems, virtual reality (VR) has become a familiar part of people's lives. Concurrent with these advances has been a wealth of research on touch interface technology [1], and educators have begun exploring ways to incorporate teaching tools utilizing touch properties in their curriculums [5], [6]. However, when used as teaching tools, it is important that a touch interface provide a “feel” that is as close to reality as possible. This will make replacing familiar teaching tools with digital media incorporating VR seem more attractive.

References

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