Assistive Product Design for Children with Cerebral Palsy and Mobility Impairments: Adopting User-Centered Design Approach
Abstract
Cerebral palsy (CP) is a major cause of physical disability in children, significantly affecting their mobility. Although the global prevalence of CP has declined, a substantial number of children across various regions still experience its challenges. Assistive technology (AT) plays a crucial role in enhancing their quality of life. However, current AT solutions often fail to address the diverse needs of children with CP and their caregivers effectively. This study introduces an artificial intelligence (AI)-powered modular wheelchair designed to improve adaptability, usability, and safety for children with CP. The proposed framework integrates multi-modal interfaces and a real-time feedback mechanism. A user-centered design (UCD) approach is employed to identify critical factors for developing innovative powered wheelchairs (PW) tailored to children with movement disorders. Data collected from the Klan Valley region of Malaysia serves as a case study for validation. Findings reveal that children with CP frequently face congenital issues, varying levels of dependence, multiple related conditions, and lower participation in daily activities. Based on these insights, an advanced powered wheelchair is developed to enhance mobility and independence. This research contributes new perspectives and practical frameworks for AT design, supporting future innovations in assistive mobility solutions for children with CP.