Free-hand pointing for identification and interaction with distant objects
Free-hand pointing for identification and interaction with distant objects
复制标题
徒手指向远处的物体并进行识别和交互
DOI：
10.1145/2516540.2516556
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发表时间：
2013
期刊：
影响因子：
--
通讯作者：
A. Butz
中科院分区：
文献类型：
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作者：
Sonja Rümelin;Chadly Marouane;A. Butz
在本文中，我们研究了指向作为手势交互的一种轻量级形式。在一项预研究中，我们通过在实验室中实现96%的识别率，展示了用深度相机进行可靠指向检测的技术可行性。在随后的现场研究中，我们让司机在开车穿过城市时指向汽车内外的物体。在三个使用场景中，我们研究了这在客观上和主观上是如何影响他们的驾驶的。驾驶任务中的分心可以通过调节驾驶速度来弥补，并且对驾驶行为没有负面影响。与当前基于控制器的交互相比，我们的参与者考虑了一种理想的交互技术，并确定了许多在汽车中指向的其他有前途的用例。
In this paper, we investigate pointing as a lightweight form of gestural interaction in cars. In a pre-study, we show the technical feasibility of reliable pointing detection with a depth camera by achieving a recognition rate of 96% in the lab. In a subsequent in-situ study, we let drivers point to objects inside and outside of the car while driving through a city. In three usage scenarios, we studied how this influenced their driving objectively, as well as subjectively. Distraction from the driving task was compensated by a regulation of driving speed and did not have a negative influence on driving behaviour. Our participants considered pointing a desirable interaction technique in comparison to current controller-based interaction and identified a number of additional promising use cases for pointing in the car.
DOI：
10.1145/2047196.2047234
发表时间：
2011-10
期刊：
Proceedings of the 24th annual ACM symposium on User interface software and technology
影响因子：
--
作者：
Sonja Rümelin;E. Rukzio;Robert Hardy
通讯作者：
Sonja Rümelin;E. Rukzio;Robert Hardy