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Low-cost computer mouse for the elderly or disabled in Taiwan
Summary
This study developed a low-cost adaptive computer mouse auxiliary tool for the elderly and disabled. The device uses infrared ray and Wii sensor modules, offering fluent control and improved usability for individuals with physical disabilities.
Area of Science:
- Human-Computer Interaction
- Assistive Technology
- Biomedical Engineering
Background:
- Computer mice are essential but challenging for elderly or disabled users.
- Existing assistive tools may be costly or complex.
- Need for accessible and affordable input devices.
Purpose of the Study:
- Develop a low-cost computer mouse auxiliary tool.
- Enhance computer accessibility for users with physical limitations.
- Create an adaptive and easy-to-operate solution.
Main Methods:
- Utilized infrared (IR) array module and Wii icon sensor module.
- Integrated reflective tape and SQL Server database for functionality.
- Designed for attachment to independent control action parts of the body.
Main Results:
- Achieved low hardware cost, fluent control, and prompt response.
- Included a game module for sensitivity and attention training.
- Demonstrated statistically significant improvements (p < 0.05) in clicking accuracy and time.
Conclusions:
- Successfully developed a low-cost, adaptive computer mouse auxiliary tool.
- Verified ease of operation and adaptability for diverse users.
- Suitable for patients with physical disabilities who have independent limb control.
