Tactile Interface for Electric Wheelchair
Tactile Interface for Electric Wheelchair
复制标题
电动轮椅触觉界面
DOI：
10.1145/2982142.2982189
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发表时间：
2016
期刊：
影响因子：
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通讯作者：
Y. Bellik
中科院分区：
文献类型：
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作者：
Yousef Guedira;Liam Jordan;Clément Favey;R. Farcy;Y. Bellik
在针对多种残疾人士的增强型多模式电动轮椅的框架下，我们提出了一种基于平板电脑上Android应用程序的新用户界面来操纵轮椅。该系统旨在克服传统操纵杆界面遇到的一些问题，如由于痉挛情况而导致的非自愿手臂伸展。这通常会导致椅子不必要的移动，在许多情况下，导致事故。该应用程序使用不同的输出模式，让用户保持他/她的注意力在导航任务上，而不必在视觉上关注平板电脑屏幕。我们对一些残疾人进行了一些初步测试，让他们参与设计过程，并获得他们对第一个原型的反馈。总的印象是积极的，对未来系统的改进有深刻的见解。
In the framework of an augmented multimodal electric wheelchair for people with multiple disabilities, we propose a new user interface based on an Android application on a tablet to steer the wheelchair. The proposed system aims at overcoming some of the problems encountered with the traditional joystick interface like the involuntary arm extensions due to spasticity conditions. These often lead to unwanted movement of the chair and, in many cases, to accidents. The application uses different output modalities to allow the user keep his/her attention on the navigation task without having to visually focus on the tablet screen. We conducted some preliminary tests with some people with disabilities to engage them in the design process and get their feedback on the first prototype. The general impression was positive with insight on future improvements to the system.