There are people with limited skills due to different causes like post-surgical situation as an example. These people are considered people with special needs (PSN). Large number of persons has pain in his body because the contact with support surfaces for long time. This paper aims to design and implement one tool to help design and manufacture customized devices in order to reduce the pain. UCD (user-centere...
People with Special Needs (PSN) are people conscious or unconscious with limited motor skills (possibly owing to a post-surgical situation). A large number of these persons have problems in body areas in contact with support surfaces. They do not have the capacity for autonomous movement, which results in excessive skin pressure and restricted blood circulation. This can lead to the development of pressure ulce...
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