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首页> 外文会议>Annual CHI conference on human factors in computing systems >Evaluating Swabbing: a Touchscreen Input Method for Elderly Users with Tremor
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Evaluating Swabbing: a Touchscreen Input Method for Elderly Users with Tremor

机译：评估擦拭：具有震颤的老年用户的触摸屏输入方法

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摘要

Elderly users suffering from hand tremor have difficulties interacting with touchscreens because of finger oscillation. It has been previously observed that sliding one's finger across the screen may help reduce this oscillation. In this work, we empirically confirm this advantage by (1) measuring finger oscillation during different actions and (2) comparing error rate and user satisfaction between traditional tapping and swabbing in which the user slides his finger towards a target on a screen edge to select it. We found that oscillation is generally reduced during sliding. Also, compared to tapping, swabbing resulted in improved error rates and user satisfaction. We believe that swabbing will make touchscreens more accessible to senior users with tremor.
机译：由于手指振荡，患有手颤抖的老年人患有触摸屏的困难。先前已经观察到，在屏幕上滑动一个手指可能有助于减少这种振荡。在这项工作中，我们通过（1）测量在不同的动作中测量的这种优势和（2）比较传统攻丝和擦拭之间的误差率和用户满意度，用户在屏幕边缘上向目标滑动到目标之间的旋转率和用户满意度它。我们发现在滑动期间通常会减少振荡。此外，与敲击相比，擦拭导致误差率和用户满意度提高。我们认为，刷鞋将使触摸屏更令人震惊地使用震颤。

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