The use of physical property data to predict the touch perception of materials

被引：44

作者：

Wongsriruksa, Supinya ^{[2
]}

Howes, Philip ^{[1
]}

Conreen, Martin ^{[3
]}

Miodownik, Mark ^{[1
]}

机构：

[1] UCL, Dept Mech Engn, London, England

[2] Kings Coll London, Mat & Mol Res Grp, Dept Phys, London, England

[3] Univ London Goldsmiths Coll, Design Dept, London SE14 6NW, England

来源：

MATERIALS & DESIGN | 2012年 / 42卷

基金：

英国工程与自然科学研究理事会;

关键词：

Materials selection; Physical properties; Psychophysical properties; Touch perception; Roughness; Thermal conductivity; TACTILE PERCEPTION; HAPTIC PERCEPTION; ROUGHNESS; TEXTURE; CUES;

D O I：

10.1016/j.matdes.2012.05.054

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper examines whether the physical properties of materials can be useful predictors of psychophysical properties of materials. In this study psychophysical methods were employed to study the link between the measured surface roughness, elastic modulus and thermal effusivity and the perceptual qualities of roughness, hardness and coldness, for a diverse set of materials (woods, polymers and metals). A strong positive correlation was found between the physical and the psychophysical properties of materials that determine touch perception. Furthermore, by analysing the data in which vision of the sample was controlled, it was found that in some cases there is a shift in touch perception between the sighted and unsighted condition that affects polymer samples most strongly. (c) 2012 Elsevier Ltd. All rights reserved.

引用

页码：238 / 244

页数：7

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