Evaluation of the Square Eyes Model as a Screening Tool for Identifying Digital Technologies in Wearable Camera Images Among Children: Laboratory Study - Summary - MDSpire
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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

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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.

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