多模态(眼动追踪+切换扫描)方法在重度运动障碍患者中的应用初探。

IF 2.5 4区 医学 Q1 REHABILITATION
S K Fager, T Sorenson, E Jakobs, H Koester, T Jakobs, D R Beukelman
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引用次数: 4

摘要

患有严重运动障碍的人通常需要其他方式来访问计算机和通信技术。存在一系列可供选择的接入设备;然而,大多数依赖于使用单一访问方式。虽然这种方法对某些人有效,但对其他人来说可能是有限的。本研究探索了多模态原型(眼动追踪+开关扫描)在一系列运动障碍患者打字表现上的应用。在这项研究中,将多模态原型与单独的眼动追踪进行了比较。结果表明,与单纯眼动追踪相比,多模态原型的打字速度显著降低,但总错误率显著降低。对个人数据的分析揭示了临床相关性的四个亚组,包括1)受益于多模态、2)受益于眼球追踪、3)表现出学习能力和4)表现出波动表现的个体。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Multi-modal access method (eye-tracking + switch-scanning) for individuals with severe motor impairment: A preliminary investigation.

Individuals with severe motor impairments often require alternative means to access computers and communication technology. A range of alternative access devices exist; however, most rely on use of a single access modality. While this approach works for some individuals, it can be limiting for others. This study explored the use of a multi-modal prototype (eye-tracking + switch-scanning) on typing performance with a range of individuals with motor impairments. The multi-modal prototype was compared to eye-tracking alone for this study. Results indicated that the multi-modal prototype had significantly slower typing rate but significantly lower total errors compared to eye-tracking alone. Analysis of individual data revealed four subgroups of clinical relevance including individuals that 1) benefit from multi-modal, 2) benefit from eye-tracking, 3) demonstrate learning and 4) demonstrate fluctuating performance.

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来源期刊
Assistive Technology
Assistive Technology REHABILITATION-
CiteScore
4.00
自引率
5.60%
发文量
40
期刊介绍: Assistive Technology is an applied, scientific publication in the multi-disciplinary field of technology for people with disabilities. The journal"s purpose is to foster communication among individuals working in all aspects of the assistive technology arena including researchers, developers, clinicians, educators and consumers. The journal will consider papers from all assistive technology applications. Only original papers will be accepted. Technical notes describing preliminary techniques, procedures, or findings of original scientific research may also be submitted. Letters to the Editor are welcome. Books for review may be sent to authors or publisher.
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