Incluindo medical reabilitação (usando medical means to promote reabilitação), educational reabilitação (promoting reabilitação through special education and training), vocational reabilitação (recovering employability to obtain employment opportunities), and social reabilitação (taking social life-related measures at the social level, Encourage the disabled to return to society), its ultimate goal is to melhorar the living quality of the disabled, restore the ability to live independently, study and trabalho, so that the disabled pode live a meaningful life in the family and society. In order to achieve comprehensive reabilitação, it not only involves medical science and tecnologia, but also involves tecnologias and methods in sociology, psychology, and engineering.