Spatially aware handhelds for high-precision tangible interaction with large displays
Spatially aware handhelds for high-precision tangible interaction with large displays
复制标题
空间感知手持设备可与大显示屏进行高精度有形交互
DOI：
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
Steven K. Feiner
中科院分区：
文献类型：
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作者：
A. Olwal;Steven K. Feiner
虽然触摸屏显示器变得越来越流行，但许多因素影响用户体验和性能。例如，表面质量、视差、输入分辨率和鲁棒性可以随着传感技术、硬件配置和环境条件而变化。
我们已经开发了一个框架来探索如何克服这些依赖性，通过利用更高的视觉和输入分辨率的小，粗略跟踪的移动的设备直接，精确和快速的互动大型数字显示器。
一项正式的用户研究结果显示，当比较我们为跟踪的移动终端开发的四种技术时，性能没有显著差异，其中两种现有的触摸屏技术作为基线。然而，移动的技术在参与者之间具有更一致的性能和更小的变化，并且在我们的设置中具有更高的用户偏好。我们的研究结果表明，空间感知手持设备作为一个有趣的补充或替代直接触摸互动的大型显示器的潜力。
While touch-screen displays are becoming increasingly popular, many factors affect user experience and performance. Surface quality, parallax, input resolution, and robustness, for instance, can vary with sensing technology, hardware configurations, and environmental conditions.
We have developed a framework for exploring how we could overcome some of these dependencies, by leveraging the higher visual and input resolution of small, coarsely tracked mobile devices for direct, precise, and rapid interaction on large digital displays.
The results from a formal user study show no significant differences in performance when comparing four techniques we developed for a tracked mobile device, where two existing touch-screen techniques served as baselines. The mobile techniques, however, had more consistent performance and smaller variations among participants, and an overall higher user preference in our setup. Our results show the potential of spatially aware handhelds as an interesting complement or substitute for direct touch-interaction on large displays.