Related Experiment Video
Updated: May 22, 2026
Gaze in Action: Head-mounted Eye Tracking of Children's Dynamic Visual Attention During Naturalistic Behavior
Published on: November 14, 2018
Infant Eye-tracking in the Context of Goal-Directed Actions
Daniela Corbetta1, Yu Guan, Joshua L Williams
1The University of Tennessee, Knoxville.
Insights
This study compares head-mounted and remote eye-tracking for infant gaze analysis during goal-oriented actions. Both methods allow synchronized data collection for detailed movement and gaze analysis in infants.
Area of Science:
- Developmental Psychology
- Cognitive Science
- Human-Computer Interaction
Background:
- Understanding infant visual attention and motor control is crucial for developmental research.
- Accurate measurement of infant gaze and movement is essential for studying goal-oriented actions.
Purpose of the Study:
- To present and compare two eye-tracking methods for recording infant gaze during goal-oriented actions.
- To detail experimental setups and data synchronization techniques for infant studies.
- To illustrate the analytical capabilities of different eye-tracking systems.
Main Methods:
- Utilized head-mounted and remote eye-tracking devices.
- Synchronized eye-tracking data with video recordings and motion capture.
- Developed experimental setups to study infant looking and reaching behaviors.
Main Results:
- Demonstrated the advantages and disadvantages of each eye-tracking system.
- Presented example results showcasing different levels of analysis for infant gaze and movement.
- Highlighted the utility of eye-tracking for novel research questions in infant goal-directed actions.
Conclusions:
- Both head-mounted and remote eye-tracking are valuable tools for infant research.
- Synchronization of multiple data streams enables comprehensive analysis of infant behavior.
- Eye-tracking technology opens new avenues for investigating infant cognitive and motor development.
Abstract:
This paper presents two methods that we applied to our research to record infant gaze in the context of goal-oriented actions using different eye-tracking devices: head-mounted and remote eye-tracking. For each type of eye-tracking system, we discuss their advantages and disadvantages, we describe the particular experimental setups we used to study infant looking and reaching, explain how we were able to use and synchronize these systems with other sources of data collection (video recordings and motion capture) in order to analyze gaze and movements directed toward 3D objects within a common time frame. Finally, for each method, we briefly present some results from our studies to illustrate the different levels of analyses that may be carried out using these different types of eye-tracking devices. These examples aim to highlight some of the novel questions that may be addressed using eye-tracking in the context of goal-directed actions.
