Development of navigation skills in late blind

盲人晚期导航技能的发展

• 批准号: 04610075
• 负责人: SASAKI Masato
• 金额: $ 0.7万
• 依托单位: Waseda University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1992
• 资助国家: 日本
• 起止时间: 1992 至 1993
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-04610075/
• 关键词: blind; mobility training; affordance; perceptual systems; navigation; 歩行; プロトコル分析; 非視覚的なコミュニケーション; ジェスチャ; 空間認知; 会話分析

In this study, information which promote navigation in underground spaces is presented. Without taking into account factors which are naturally embedded on the ground, there are peculiar structures that can be used for navigational purposes in an underground environment.Through the participatory observation and oral report of a visually handicapped subject in experiments carried out in some underground spaces of Tokyo, our study revealed that the array of structured light and an array of contrast of colors supported straight walking. In addition, one example of a sumulation that illustrates the environment as perceived by the navigator while walking in an underground space is also presented.We carried out participatory observation of the walking performed by a subject in several underground passages. In the course of our continuous study of the navigation of visually handicapped individuals, we had noticed that the walking of this subject had been remarkably straight. To investigate the informations that promote navigation, we not only observed but also collected descriptive data, that comprises the oral report of the subject. In addition, we interviewed with her after the trials.The information that promoted her motion was analyzed by observation of her walking including its record on videotape and by the oral report by herself. This experiment was located in several underground passages in Tokyo. The data presented here were taken in Ikebukuro station and Iidabashi station. The subject had been well used to the former and the latter was a novel place.

在这项研究中，信息，促进地下空间的导航。在不考虑地面的自然因素的情况下，在地下环境中也存在着可以用于导航的特殊结构。通过在东京的地下空间进行的实验中，一名视力障碍者的参与性观察和口头报告，我们发现结构光的排列和颜色的对比可以支持直线行走。此外，还介绍了一个模拟的例子，说明了导航员在地下空间行走时所感受到的环境。我们进行了参与性观察的主体在几个地下通道的步行。在我们持续研究视力障碍者的导航过程中，我们注意到这个受试者的行走非常直。为了调查促进导航的信息，我们不仅观察而且收集了描述性数据，包括受试者的口头报告。另外，我们在实验结束后对她进行了访谈，通过观察她的行走情况，包括录像和她自己的口头报告，分析了促进她运动的信息。这个实验位于东京的几个地下通道。这里提供的数据是在池袋站和饭田桥站拍摄的。这个主题已经习惯了前者，后者是一个新的地方。

项目成果

佐々木 正人: "ヴィスタと姿勢" 現代思想. 20. 80-91 (1992)

佐佐木正人：“远景与姿态”当代思想20。80-91（1992）。

SASAKI,M.,&MISHIMA,H: "Effect of visibilty “anol"invisibility“on gecgrapivical representation" Proceedings of the vllth International Canfereure on Event Pereption and Action. (1993)

SASAKI, M., & MISHIMA, H：“可见性“醇”不可见性“对地理表征的影响”，第五届国际事件感知与行动会议记录（1993）。