Assessment of the Square Eyes Model as a Tool for Screening Digital Technologies in Wearable Camera Images of Children: A Laboratory Investigation
By
Charlotte Lund Rasmussen
Taren Sanders
Erin Kaye Howie
Amber Beynon
Danica Hendry
Juliana Zabatiero
Amity Campbell
Leon Straker
September 14, 2026
Objective: To evaluate the Square Eyes Model as a screening tool for analyzing digital technology exposure in children through wearable camera images.
Approach: Study Design: A laboratory investigation utilizing wearable cameras to capture children's interactions with digital technologies.Data Collection: Wearable cameras recorded audio-visual material from a first-person viewpoint to objectively assess technology use.Key Findings: Wearable cameras provide an accurate account of children's technology use, overcoming biases associated with self-reported methods. The Square Eyes Model effectively categorizes the type and context of screen-based interactions. Interpretation: The findings suggest that the Square Eyes Model can be a valuable tool for objectively measuring children's exposure to digital technologies.
Limitations: The study may have limitations related to the sample size and diversity of participants. Potential ethical considerations regarding privacy and consent when using wearable cameras. Conclusion: The Square Eyes Model shows promise as a reliable method for assessing children's screen time through wearable technology.