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Evaluation of Tactile Sensation by Visual Sensation

通过视觉评价触觉

基本信息

批准号：
15500128
负责人：
SHIMIZU Hiroko
金额：
$ 2.43万
依托单位：
Utsunomiya University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2003
资助国家：
日本
起止时间：
2003 至 2004
项目状态：
已结题

项目摘要

The comfort of clothing especially depends on tactile sensation for the handling of fabrics. However, it is difficult to judge the handling only by visual sensation. As the Internet in connection with development of the information technology comes into wide use, it is expected that the opportunities of buying apparel products at on-line shops will increase. When using on-line shops, consumers have to decide to buy or not to buy clothes by the information on a computer. Therefore, it is a problem if the handling of fabrics imagined by the visual sensation differs with that of the actual fabrics. The aim of this study is to obtain fundamental data for evaluation of the handling of fabrics by visual sensation.As empirical knowledge is important for the evaluation, first, a questionnaire about the knowledge and image of the fabrics and the experience of buying fabrics at on-line shops was carried out. Next, for the handling of fabrics by visual sensation, sensory inspections were performe … More d on 13 fabrics using the Semantic Differential method. The sensory inspections were performed hi four ways ; 1)only the visual sensation of the pictures of the fabrics on a display, 2)only the visual sensation of the actual fabrics, 3)only the tactile sensation of the actual fabrics, 4)both the visual and tactile sensations of the actual fabrics. Third, the effects of 2-D and 3-D images of skirts on a display on the tactile sensation by vision with the sensory inspection were investigated.As a result, we have found that it was difficult to evaluate the handling by visual sensation from fabrics' pictures on a computer. Though it was difficult, if the images of fabrics have been already established, the handling can be caught by visual information. From the results of the sensory inspection of 2-D and 3-D images of skirts, it was shown that the skirt's shapes effects the evaluation of fabrics only by vision, and that it may be possible to overestimate tactile sensation if information for shapes is given in detail.With the progress of information technology, it is expected that the opportunities of getting and judging virtual information will increase. Of course, it is very important to develop technologies to present information to consumers realistically. On the other hand, we must try to cultivate the ability to judge information and complement actual image from empirical knowledge and experiences in our daily lives. Less

服装的舒适度尤其依赖于织物的触觉。然而，仅凭视觉感觉很难判断操作的好坏。随着信息技术的发展，互联网得到了广泛的应用，预计在网上商店购买服装产品的机会将会增加。当使用网上商店时，消费者必须通过电脑上的信息来决定买或不买衣服。因此，如果视觉感觉所想象的织物的处理与实际织物的处理不同，这是一个问题。本研究的目的是获得基本的数据，以评估处理织物的视觉感觉。由于经验知识对评价很重要，因此，首先，对面料的知识和形象以及在网上商店购买面料的经历进行了问卷调查。其次，通过视觉感觉对织物的处理，对13种织物进行了感官检查。感官检查通过四种方式进行；1)只有织物展示图片的视觉感觉，2)只有实际织物的视觉感觉，3)只有实际织物的触觉感觉，4)实际织物的视觉和触觉都有。第三，采用感官检测方法研究了裙摆的二维和三维图像对视觉触觉的影响。因此，我们发现很难通过计算机上的织物图片来评估视觉感觉的处理。虽然这很困难，但如果织物的图像已经建立，处理可以通过视觉信息来捕捉。对裙子的二维和三维图像进行感官检测，结果表明，裙子的形状只影响视觉对织物的评价，如果给出详细的形状信息，可能会高估触觉。随着信息技术的发展，人们获取和判断虚拟信息的机会越来越多。当然，开发技术将信息真实地呈现给消费者是非常重要的。另一方面，我们必须在日常生活中努力培养从经验性知识和经验中判断信息和补充实际形象的能力。少