光照:在任何表面上始终可用的2D输入

W. Kienzle, K. Hinckley
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引用次数: 88

摘要

我们提出了LightRing,一种环形可穿戴传感器,可以在任何表面上感知指尖的二维位置,而不受方向或材料的影响。该装置包括用于测量手指屈曲的红外接近传感器和用于测量手指旋转的1轴陀螺仪。值得注意的是,LightRing可以从手指根部追踪细微的指尖运动,而不需要其他身体部位或环境的仪器。这使正常的手功能完好无损,并允许社会接受的外观。我们在两种情况下评估LightRing 2d指向实验:坐着时在桌子上,站着时在腿上。我们的研究结果表明,该设备有潜力实现各种丰富的移动输入场景。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
LightRing: always-available 2D input on any surface
We present LightRing, a wearable sensor in a ring form factor that senses the 2d location of a fingertip on any surface, independent of orientation or material. The device consists of an infrared proximity sensor for measuring finger flexion and a 1-axis gyroscope for measuring finger rotation. Notably, LightRing tracks subtle fingertip movements from the finger base without requiring instrumentation of other body parts or the environment. This keeps the normal hand function intact and allows for a socially acceptable appearance. We evaluate LightRing in a 2d pointing experiment in two scenarios: on a desk while sitting down, and on the leg while standing. Our results indicate that the device has potential to enable a variety of rich mobile input scenarios.
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