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A feasibility study of a robot manipulator for the disabled
1Bath Institute of Medical Engineering Ltd, St Martin's Hospital, Wellsway, UK.
Journal of Medical Engineering & Technology
|July 1, 1987
Summary
This study developed a user-controlled robotic manipulator for severely handicapped individuals, offering greater independence beyond preselected tasks. User trials explored feasibility and challenges in controlling the system for domestic activities.
Area of Science:
- Rehabilitation Engineering
- Human-Robot Interaction
- Assistive Technology
Background:
- Existing environmental control systems are limited to preselected tasks.
- Severely handicapped individuals with limited hand function require advanced assistive devices.
- Robotic manipulators offer potential for enhanced independence.
Purpose of the Study:
- To develop and investigate the feasibility of a user-controlled robotic manipulator system.
- To overcome limitations of preselected tasks in current assistive technologies.
- To enable individuals with severe handicaps to perform a wider range of activities.
Main Methods:
- Development of a microcomputer-controlled, desk-top mounted robotic device.
- Focus on user input command provision for individuals with limited motor control.
- Evaluation through user surveys and practical user trials for domestic tasks.
Main Results:
- The developed robotic system demonstrated potential for user-controlled manipulation.
- Challenges were identified in translating general control into useful domestic task performance.
- User feedback highlighted areas for system improvement.
Conclusions:
- A user-controlled robotic manipulator system is feasible for individuals with severe handicaps.
- Further research is needed to refine user input and task-specific control.
- The system shows promise for increasing autonomy and quality of life.