Human Interface for Welfare Equipment

Abstract

　In the welfare field, human interface plays an important role in connecting the user with the welfare support equipment. As this kind of interface has the effect of improving the QOL(Quality of Life) of the hospitalized inpatients and home care patients, many interfaces for assistive devices using image processing and sensors have been developed. Especially for patients with neurological disorders, an interface for communication is essential due to the limitation of the movable body parts. This paper aims to present a brief review of some developed interfaces, focusing on the operation of the electric wheelchair, the communication aid equipment, and an example of our experimental research using gazing actions.