| Summary: | 碩士 === 東海大學 === 工業設計學系 === 101 === The social structure of Taiwan is turning into aging society. Due to neuromuscular function and motor neuron declines, elders need to depend on wheelchair to move around. To reach the design standard of new-type wheelchair idea concept, this research used patent analyses on products improve and avoided prior patent, also observed different advantages and disadvantages in domestic wheelchair market.
Patent-avoiding is often be used on TRIZ and WOIS methods. Firstly, this research analyzed on WOIS innovative theory, secondly, used the result of WOIS innovative theory on QFD and TRIZ method to find out which part can be improved best and creates the final product design.
The research combined WOIS into QFD and TRIZ innovative theory , the result of the study turned into two final wheelchair design cases ─ (1) Floating-rose function wheelchair (2) Multi-function wheelchair with traditional wheelchair and walk-aid.
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