Usability of an augmented reality bedtime routine application for autistic children

Area of Science:

• Pediatric Sleep Medicine
• Autism Spectrum Disorder Interventions
• Human-Computer Interaction

Background:

• Sleep problems are common in children with autism spectrum disorder (ASD), impacting their health and family well-being.
• Current sleep education programs often use paper-based tools with limited engagement and adherence.
• There is a need for innovative interventions to support healthy sleep habits in children with ASD.

Purpose of the Study:

• To iteratively develop and test the usability of an augmented reality (AR) application for bedtime routines in children with autism.
• To evaluate the feasibility of using technology-based tools in sleep education for ASD.

Main Methods:

• A single-participant design study involving 7 child/parent dyads.
• Iterative development and usability testing of an AR bedtime routine application.
• Measurement of compliance, willingness, and completion time for bedtime routines.

Main Results:

• Achieved 86% compliance with the AR bedtime routine program.
• Demonstrated good-excellent usability of the application.
• Observed a trend toward increased child willingness and faster completion of bedtime routines.

Conclusions:

• Augmented reality applications are a feasible technological tool for sleep education programs.
• The developed AR app shows promise in mitigating sleep difficulties for children with autism.
• Findings support future clinical trials to examine the effectiveness of AR interventions for pediatric sleep issues.