Related Experiment Video
Updated: Nov 3, 2025
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Gaze in Action: Head-mounted Eye Tracking of Children's Dynamic Visual Attention During Naturalistic Behavior
Published on: November 14, 2018
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Gaze behavior during pedestrian interactions in a community environment: a real-world perspective
Hayati B Joshi1,2, Walter Cybis3, Eva Kehayia1,2
1School of Physical and Occupational Therapy, McGill University, Montreal, QC, Canada.
Experimental Brain Research
|June 6, 2021
Summary
Gaze behavior during community walking adapts to pedestrian direction and location. Healthy young adults adjust their visual attention to manage collision risk and social cues, providing baseline data for mobility disorder research.
Area of Science:
- Visual neuroscience
- Human locomotion
- Behavioral science
Background:
- Community ambulation heavily relies on vision.
- Gaze behavior during pedestrian interactions is poorly understood.
Purpose of the Study:
- Characterize gaze behavior in community walking with pedestrian interactions.
- Investigate modulation of gaze based on pedestrian location and direction.
Main Methods:
- Twelve healthy young adults walked in a shopping mall.
- Eye movements recorded using a binocular eye-tracker.
- Full-body motion capture assessed temporal-distance factors.
Main Results:
- More numerous and longer gaze episodes on same-direction pedestrians vs. opposite.
- Longer gaze episodes on central pedestrians (same direction only).
- Fixation distances varied based on pedestrian location (center/right > left).
Conclusions:
- Gaze behavior is modulated by pedestrian direction and location during community walking.
- Modulation likely involves collision risk, visibility, and social conventions.
- Establishes baseline for studying visuomotor deficits in mobility disorders.
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