Tactile guidance of movement.
Tactile guidance of movement.
复制标题
运动的触觉引导。
DOI：
10.3109/00207458309148644
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发表时间：
1983
期刊：
影响因子：
--
通讯作者：
Gunnar Jansson
中科院分区：
文献类型：
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作者：
Gunnar Jansson
在一些原型中，盲人的移动辅助设备是借助触觉点刺激矩阵中的模式来获得环境信息的。本报告的目的是总结一些用这种装置在三维空间中引导运动的可能性的实验，研究的运动有：(1)击球，(2)行走并指向目标，(3)障碍行走。结果表明，该矩阵能够以合理的精度和时间消耗来指导运动。还有许多遗留的问题，特别是在一个杂乱的环境中，但如果我们能够增加我们对触摸，或者更确切地说是触觉系统如何运作的知识，并且如果我们能够利用这些知识来构建更有效的触觉显示，那么这些问题有望减少。
In some prototype mobility aids for the blind information about the environment is obtained with the aid of patterns within a matrix of tactile point stimuli. The aim of this report is to summarize some experiments on the possibilities of guiding movements in 3-D space by devices of this kind, the movements studied being: (1) batting a ball, (2) walking and pointing to a target, and (3) slalom walking. The results were that movements could be guided by such a matrix with reasonable precision and time consumption. There are many remaining problems, especially in a cluttered environment, but they can be expected to be decreased if we are able to increase our knowledge about how touch, or rather the haptic system, is functioning, and if we can utilize this knowledge in constructing more effective tactile displays.