Optimizing Adaptive Eating Utensils for Individuals with Parkinson’s Through Mainstream Design for Enhanced Inclusivity
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McCoid, Robert C.
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Abstract
This study aims to address the alimentary challenges faced by individuals with Parkinson's disease (PwP) by reimagining the design of adapted eating utensils tailored to this specific user group. Existing utensils, initially crafted to accommodate the motor skill challenges associated with arthritis, often fail to meet the distinctive needs of PwP. To bridge this gap and in line with the participatory design approach, our research commenced with a comprehensive qualitative study, including an exhaustive literature review on eating challenges associated with Parkinson's disease, adapted eating utensils, and assistive technologies. The study further investigates the specific eating challenges faced by PwP through surveys and semi-structured interviews to establish design requirements and features for adapted eating utensils. These requirements were then utilized in a co-design workshop, involving PwP, occupational and physical therapists, and designers, to collaboratively create features for assistive utensils aimed at enhancing eating autonomy and comfort for PwP during meals. Following the workshop, designers refined the initial concepts and developed 3D models, which were subsequently 3D printed for further evaluation by PwP.
The participatory approach to designing eating utensils facilitated the creation of AT solutions better suited to PwP. The study underscored the importance of designing mainstream AT products, as these outcomes have the potential to enhance eating autonomy, reduce stigma, and improve the overall quality of life during mealtimes for PwP.
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2024-09-09
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