An adaptable user interface and controller for a rehabilitation robotic arm

Previous evaluations of rehabilitation robotic systems have highlighted the need for the development of adaptable user interfaces and controller software, to cater for the varied functional ability and requirements of the potential user population. This paper outlines an approach to the development of an adaptable control system and user interface for a wheelchair-mounted robotic manipulator. A software architecture has been developed that allows a rehabilitation professional to configure a system, the interface and complexity of which matches the requirements of the user. An initial evaluation by an individual with spinal cord injury has provided encouraging results regarding the system's usability and adaptability.