A Privacy-Preserving Approach for Engagement and Meltdown Detection in Children with Autism Using Machine Learning Models
摘要
As a part of an Erasmus+ funded project (AI-TOP-2020-1-UK01-KA201-079167) a dataset was curated to predict engagement and meltdowns in children with autism within a classroom environment. This study introduces a privacy-preserving approach for detecting the behavioural states of children in classrooms using this dataset. By extracting 3D cloud data points, machine learning models were trained to predict states such as engagement, boredom, and frustration in children while they play a computer game acting as a Continuous Performance Test. The goal of this approach is to assist teachers and caregivers in identifying potential “rumble moments” at an early stage, enabling them to introduce evidence-based well-being interventions in a timely manner. Due to the sensitivity and privacy concerns related to video data of children with Autism Spectrum Condition (ASC), this method ensures anonymous detection of the children’s emotional and behavioral states.