Validation methods for an accessible user interface for a rehabilitation robot

摘要: This paper describes the research methods required for development and validation of a user interface wheelchair mounted manipulator use by severely disabled persons. It explains construction using tasks to define architecture. outlines experiments used evaluate responses draws conclusions about effectiveness whole system. A systematic procedure is defined obtain numerical estimates task analysis individual use. approach marries engineering procedures with consideration human interaction. The prototype robot several gesture recognition systems achieve better level accessibility usability than other robots rehabilitation at this time. Two different approaches interfaces were tested input devices.