Influence of the Manner of Grasping a White Cane on the Ability of Visually Impaired Persons to Use These Canes for Estimating Object Weights
Influence of the Manner of Grasping a White Cane on the Ability of Visually Impaired Persons to Use These Canes for Estimating Object Weights
复制标题
抓握白色手杖的方式对视障人士使用这些手杖估计物体重量的能力的影响
DOI：
10.1007/978-3-319-94484-5_20
复制
发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Ino Shuichi
中科院分区：
文献类型：
--
作者：
Nunokawa Kiyohiko;Chikai Manabu;Doi Kouki;Ino Shuichi
我们进行了研究，以获得通过与白手杖接触来感知物体特征的探索方法的基本知识。该研究使我们能够研究提高感知物体准确性的方法和白色手杖的材料和设计。在这项研究中，我们以5名在日常生活中使用白色手杖的视障人士为研究对象，研究了抓取白色手杖的方法是否会影响体重感知。参与者以100克为单位提供了从500克到1000克的六个重量的大小估计。结果表明，可以使用白手杖来确定重量，尽管这种方法略逊于直接用手推重量。采用白手杖所获得的重量感知不受握手杖方式的影响。
We have conducted research to obtain fundamental knowledge of the exploration methods used to perceive the characteristics of an object through contact with a white cane. The research has enabled us to examine methods that enhance the accuracy of perceiving objects and the materials and design of a white cane. In this study, we examine whether or not the method of grasping a white cane affects weight perception, with 5 visually impaired people who use white canes in their daily lives as participants. The participants provide estimates for the magnitudes of six weights ranging from 500 g to 1,000 g in steps of 100 g. Results indicate that weight can be determined using a white cane, even though this method is slightly inferior to directly pushing the weight by hand. The weight perception obtained by employing a white cane is not affected by the manner of grasping the cane.
握持方式、接触次数和听觉信息对视障人士利用白手杖识别物体硬度影响的基础研究
DOI：
10.20965/jaciii.2018.p0121
发表时间：
2018
影响因子：
0.7
作者：
K. Nunokawa;M. Chikai;K. Doi;and S. Ino
通讯作者：
and S. Ino