Do You See What I See? The Effect of Gaze Tracking on Task Space Remote Collaboration
Do You See What I See? The Effect of Gaze Tracking on Task Space Remote Collaboration
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DOI：
10.1109/tvcg.2016.2593778
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发表时间：
2016-11-01
影响因子：
5.2
通讯作者：
Billinghurst, Mark
中科院分区：
文献类型：
--
作者：
Gupta, Kunal;Lee, Gun A.;Billinghurst, Mark
我们展示了研究结果，探索在可穿戴界面中共享虚拟凝视和指向提示以进行远程协作的效果。当地工作人员佩戴头戴式摄像头、眼动追踪摄像头和头戴式显示器，并与远程助手共享视频和虚拟凝视信息。远程助手可以使用实时视频视图上的虚拟指针提供反馈。通过正式的用户研究对原型系统进行了评估。比较四种条件：（1）无（无提示）、（2）指针、（3）眼动仪和（4）两者（指针和眼动仪提示），我们观察到任务完成性能在两种条件下均最佳，其中指针和眼动仪各自存在显着差异。眼球追踪和指针的使用也显着改善了用户之间的共存感。我们讨论了这项研究的意义以及所开发系统的局限性，这些局限性可以在进一步的工作中改进。
We present results from research exploring the effect of sharing virtual gaze and pointing cues in a wearable interface for remote collaboration. A local worker wears a Head-mounted Camera, Eye-tracking camera and a Head-Mounted Display and shares video and virtual gaze information with a remote helper. The remote helper can provide feedback using a virtual pointer on the live video view. The prototype system was evaluated with a formal user study. Comparing four conditions, (1) NONE (no cue), (2) POINTER, (3) EYE-TRACKER and (4) BOTH (both pointer and eye-tracker cues), we observed that the task completion performance was best in the BOTH condition with a significant difference of POINTER and EYETRACKER individually. The use of eye-tracking and a pointer also significantly improved the co-presence felt between the users. We discuss the implications of this research and the limitations of the developed system that could be improved in further work.