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Related Experiment Video

Updated: Jun 7, 2026

A Methodology for Capturing Joint Visual Attention Using Mobile Eye-Trackers
12:39

A Methodology for Capturing Joint Visual Attention Using Mobile Eye-Trackers

Published on: January 18, 2020

Coordinating spatial referencing using shared gaze.

Mark B Neider1, Xin Chen, Christopher A Dickinson

  • 1Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA. mneider@uiuc.edu

Psychonomic Bulletin & Review
|November 2, 2010
PubMed
Summary
This summary is machine-generated.

Sharing gaze cursors significantly speeds up spatial referencing and consensus between remote partners compared to speech alone. This visual communication method enhances collaboration for time-sensitive spatial tasks.

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07:09

Gaze in Action: Head-mounted Eye Tracking of Children's Dynamic Visual Attention During Naturalistic Behavior

Published on: November 14, 2018

Area of Science:

  • Cognitive Psychology
  • Human-Computer Interaction
  • Collaborative Systems

Background:

  • Effective spatial referencing is crucial for collaborative tasks, especially under time constraints.
  • Traditional communication methods like speech may present limitations in conveying precise spatial information quickly.
  • The role of shared visual information in enhancing collaborative spatial tasks remains an area for exploration.

Purpose of the Study:

  • To investigate the efficiency of different communication methods for spatial referencing in a collaborative task.
  • To compare the effectiveness of shared gaze versus shared speech in achieving consensus on target locations.
  • To determine the impact of visual cues on spatial referencing times under time pressure.

Main Methods:

  • Two remotely located partners (A and B) engaged in a task to locate and agree on randomly appearing targets in a simulated city environment.
  • Communication modalities included speech alone, gaze cursors alone (shared gaze), or a combination of both.
  • Gaze cursors were superimposed on each partner's display to represent the other's eye position.

Main Results:

  • Spatial referencing times were significantly faster when using shared gaze compared to speech alone.
  • The primary benefit of shared gaze was faster consensus achievement, reducing the time for one partner to locate the target after the other did.
  • Shared gaze facilitated more efficient collaboration for tasks requiring rapid spatial information exchange.

Conclusions:

  • Sharing gaze cursors is a more efficient communication method than speech for collaborative spatial referencing under time pressure.
  • Visual information sharing through gaze cursors significantly improves consensus speed in distributed teams.
  • These findings have implications for designing collaborative systems that rely on efficient spatial communication.