Do you see what I see? The effect of gaze tracking on task space remote collaboration
IEEE transactions on visualization and computer graphics, 2016•ieeexplore.ieee.org
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 …
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 …
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.
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