Disabled Aided Products Design Study Based On Humane Semantic

The producing of products semantics expanded the knowledge of ergonomics, send design factors deeply into the psychological and spiritual level that makes product design have a more comprehensive idea of humanity upon the expanded basis. Under the historical background of national policy named "the development of industrial design", let the development of industrial design promote the cause of people’s livelihood and advancement of disabled persons, focusing on assistive device design of disabled persons is consistent with the historical choice. Semantical disabled assistive device can facilitate the smoothly communication of device and disabled persons, improve the quality of the adaptation semantical disabled assistive device and stimulate the potential activity of disabled persons, achieve the true sense of humanity of disabled persons.The main thesis of this paper is product semantics, with diverse knowledge to be complemented by aesthetics, ergonomics, cognitive psychology and other disciplines to analyze and research the disabled assistive device design. Firstly, the article discusses the rise proportion trend of disabled persons in country and abroad, hysteresis of disabled assistive device have moved, elicited that disabled persons needs more humanity from the assistive devices; then addressed definitions, classification, development and characteristics between disabled assistive device and humanity semantic, and on this basis,make example to analysis humanity semantic application in general product and disabled assistive device; Secondly, analysis disabled assistive device design cases from cognitive characteristics and extension of semantic connotation of color, shape and materials elements, in order to guide disabled assistive device design element choose and shape work. Next, based on a secondary analysis, summarize principles and methods of humanity semantic disabled assistive device design, and design a assistive walker device for disabled person with process. Finally, summarize the assistive walker device design and main thesis, combined with currently trend of industrial design to prospect how the humane semantical assistive device for disabled persons moves on.It is different from innovative ideas which dependent on too much scientific technology, Humane semantical product innovation by artistic means can effect semantic of future products design into more abundant connotation, by analyzed the sorts of assistive device for disabled persons in order to connive a new way for product design.