论文标题
单手使用智能手机的动作栏改编
Action Bar Adaptations for One-Handed Use of Smartphones
论文作者
论文摘要
单手使用智能手机是日常生活中常见的情况。但是，用拇指使用智能手机可为完整屏幕提供有限的可及性。当目标位于设备的拐角处或远离拇指到达区域时，此问题就会更加严重。调整屏幕尺寸，可以通过使屏幕UI处于拇指触手可及来减轻此问题。但是，它不利用可用的屏幕空间。我们建议对行动栏的UI改编以解决此问题。通过我们的结果，设计的适应性对于非优势手的速度更快，并为握住智能手机提供了明显更好的握力稳定性。有趣的是，与现有的动作栏相比，用户认为我们的系统更快，更舒适和提供更安全的抓地力。我们通过视频分析为UI设计师提供了握持模式和建议的视频分析结束了工作。
One-handed use of smartphones is a common scenario in daily life. However, use of smartphones with thumb gives limited reachability to the complete screen. This problem is more severe when targets are located at corners of the device or far from the thumb's reachable area. Adjusting screen size mitigates this issue by making screen UI to be at the reach of the thumb. However, it does not utilize available screen space. We propose UI adaptation for action bar to address this. With our results, designed adaptations are faster for non-dominant hand and provides significantly better grip stability for holding smartphones. Intriguingly, users perceived our system as faster, more comfortable and providing safer grip when compared with the existing placement of action bar. We conclude our work with video analyses for grip patterns and recommendations for UI designers.
