Digital Exposure and the Developing Brain: Impacts of Mobile and Gadget Use on Children With Special Needs (CWSN)

Abstract

The rapid integration of mobile phones, tablets, and digital gadgets into daily life has transformed childhood experiences worldwide. While these devices offer educational, therapeutic, and assistive opportunities, concerns have intensified regarding their influence on neurodevelopment, cognition, and family bonding. This review synthesizes recent empirical evidence (2020–2025) on the impact of mobile and gadget use on children, with a focus on Children With Special Needs (CWSN) including Autism Spectrum Disorder (ASD), Intellectual Disability (ID), Specific Learning Disability (SLD), Hearing Impairment (HI), Visual Impairment (VI), Cerebral Palsy (CP), and Multiple Disabilities (MD). Evidence from large-scale cohorts, neuroimaging studies, and clinical research indicates that excessive and unstructured screen exposure is linked to developmental delays, executive dysfunction, language and communication challenges, altered brain connectivity, and heightened risk of problematic media use. Conversely, structured and assistive applications—particularly augmentative and alternative communication (AAC) tools demonstrate potential benefits for enhancing participation, communication, and inclusion in CWSN populations. The paper highlights both risks and opportunities, emphasizing the importance of guided, age-appropriate, and disability-sensitive digital engagement. Recommendations for parents, educators, and policymakers include limiting unstructured screen time, integrating interactive and therapeutic technologies, and promoting caregiver-mediated digital use.