一种基于可穿戴投影仪的老年人步态辅助系统及其应用

Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing Pub Date : 2013-09-08 DOI:10.1145/2493432.2493472

S. Murata, Masanori Suzuki, K. Fujinami

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引用次数: 11

摘要

行走能力对于维持一个人的生活质量(QOL)尤为重要。在当今的老龄化社会中，对身体功能下降的老年人步态障碍的支持方法需求量很大。本文提出了基于可穿戴投影仪的步态辅助作为移动投影仪的一种新应用。技术上的挑战是在行走过程中用预期的位置和尺寸来补偿投影图像。为了验证这个概念，我们开发了一个自我步态训练辅助系统，当用户行走时，它会在地板上显示步幅信息。我们对10名健康老年人(年龄:76-91)进行了一项研究。结果显示视觉线索在控制步幅和老年人对可穿戴投影仪的接受度方面的有效性。

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A wearable projector-based gait assistance system and its application for elderly people

The ability to walk is particularly important to maintain a person's quality of life (QOL). In today's aged society, ways to support the impaired gait of elderly people with a decline in physical function is in great demand. This paper proposes wearable projector-based gait assistance as a novel application of mobile projectors. The technical challenge is to compensate the projected image with the intended position and size during walking. To verify the concept, we developed a self-gait training assistance system that displays stride length information on the floor while the user is walking. We conducted a study with ten healthy older adults (ages: 76-91). The results show the effectiveness of visual clues in controlling stride length and elderly people's acceptance of the wearable projector device.

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Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing

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