Wheelchair-mounted integrated control systems for multiply handicapped people.

Area of Science:

• Assistive Technology
• Rehabilitation Engineering
• Human-Computer Interaction

Background:

• Integrated control systems provide access to multiple functions via a single input device for disabled individuals.
• This technology enables efficient switching between wheelchair control, communication, computer access, and environmental control without external assistance.

Purpose of the Study:

• To develop and implement integrated control systems for multiply handicapped children and adults.
• To enhance user independence and quality of life through tailored assistive technology solutions.

Main Methods:

• Utilizing commercially available assistive devices controlled by logic-based integrated systems.
• Designing systems tailored to individual client needs and abilities, often based on simple switch control inputs.
• Developing computer-based, wheelchair-mounted integrated systems with status display.

Main Results:

• Supplied systems proved easy to operate after initial training, significantly improving users' quality of life.
• Prototype systems successfully emulate logic-based controllers and display system status.
• Ongoing development focuses on flexible systems with diverse input/output capabilities.

Conclusions:

• Integrated control systems offer a viable solution for enhancing independence and function for individuals with multiple handicaps.
• The approach of using commercial devices with tailored control systems is effective and improves quality of life.
• Future systems aim for greater flexibility, accommodating various inputs and outputs for broader applicability.