论文标题
“我不希望人们看着不同的看法”：为有上身运动障碍的人设计用户定义的颈部手势
"I Don't Want People to Look At Me Differently": Designing User-Defined Above-the-Neck Gestures for People with Upper Body Motor Impairments
论文作者
论文摘要
最近的研究提出了针对上身运动障碍者（UMI）的眼睑手势（UMI），以与智能手机相互作用而无需手指触摸。但是，这种眼睑手势是由研究人员设计的。尚不清楚拥有UMI的人们想要并能够执行的眼睑手势。此外，可以使用其他上面的身体部位（例如，嘴，头部）形成更多手势。我们进行了一项用户研究，其中有17个人具有UMI设计的颈部手势，用于智能手机上的26个常见命令。我们总共收集了442个用户定义的手势，涉及眼睛，嘴和头部。参与者更有可能用他们的眼睛和偏爱的手势制作手势，这些手势简单，易于记忆，并且不太可能引起他人的注意。我们进一步进行了调查（n = 24），以验证这些用户定义的手势的可用性和接受。结果表明，有和没有运动障碍的人都可以接受用户定义的手势。
Recent research proposed eyelid gestures for people with upper-body motor impairments (UMI) to interact with smartphones without finger touch. However, such eyelid gestures were designed by researchers. It remains unknown what eyelid gestures people with UMI would want and be able to perform. Moreover, other above-the-neck body parts (e.g., mouth, head) could be used to form more gestures. We conducted a user study in which 17 people with UMI designed above-the-neck gestures for 26 common commands on smartphones. We collected a total of 442 user-defined gestures involving the eyes, the mouth, and the head. Participants were more likely to make gestures with their eyes and preferred gestures that were simple, easy-to-remember, and less likely to draw attention from others. We further conducted a survey (N=24) to validate the usability and acceptance of these user-defined gestures. Results show that user-defined gestures were acceptable to both people with and without motor impairments.
