Mobile device accessibility with 3D printed devices for individuals with physical disabilities

Area of Science:

• Rehabilitation Engineering
• Assistive Technology
• 3D Printing Applications

Background:

• Mobile devices are crucial for independence, yet individuals with disabilities face access disparities.
• Previous 3D printing research in rehabilitation has overlooked mobile device accessibility for daily activities.

Purpose of the Study:

• To evaluate user satisfaction with customized 3D printed assistive devices for mobile device use.
• To assess self-rated performance and satisfaction in daily activities using these devices.
• To determine the feasibility of 3D printed assistive devices in a long-term care setting.

Main Methods:

• A quantitative, one-group pre-test to post-test study was conducted.
• Ten individuals residing in long-term care with physical disabilities due to neurological conditions participated.
• User satisfaction, performance, and feasibility of customized 3D printed assistive devices were examined.

Main Results:

• A significant increase in satisfaction with the 3D printed device compared to previous assistive devices (p=0.005).
• Significant improvements in self-rated daily activity performance (p=0.016) and satisfaction (p=0.037).
• High acceptability and satisfaction with the intervention were reported.

Conclusions:

• 3D printing is a feasible method for creating customized assistive devices.
• Client-centered customization through 3D printing has the potential to significantly increase user satisfaction.
• This approach can enhance mobile device accessibility and independence for individuals with disabilities.