Research On Mobile Accessory Design From The Perspective Of Product Semantics

In recent years,due to the increasing aging of the population,frequent traffic accidents and cardiovascular and cerebrovascular diseases,the number of people with disabilities has increased.The lower limb disabled as one of the largest groups,the corresponding mobile accessory also has more needs.But at present,the mobile accessories in the domestic market can't meet the user's emotional needs,and there is a general lack of design input.Therefore,it is necessary to conduct design research on them.Product semantics studies the meaning of product formal language,which is helpful to discuss the meaning beyond the use function of mobile AIDS from the theoretical perspective,and truly reflects the emotional care for users in the design.Considering the particularity of the research object,how to combine the theory with the user demand to explore the new idea of mobile accessory design is the focus of this paper.Therefore,this paper takes product semantics as the main theoretical support,and aesthetics,cognitive psychology and other related theories as the supplement to carry out the analysis and research on mobile accessory design.It is mainly carried out from the following aspects: first,it elaborates the current situation of China's lower limb disabled people and the existing problems and research status of mobile AIDS,and leads to the necessity and entry point of the research.Secondly,the basic concepts of mobile assistive devices and product semantics are elaborated in order to fully understand the theory and research objects,and to demonstrate the rationality of the research from the perspective of product semantics.Thirdly,on the basis of understanding basic concepts,the semantic needs of mobile AIDS are explored through the analysis of users' physiological and psychological characteristics,and the semantic of mobile AIDS is divided into four levels based on this.Fourth,explore new ideas of mobile accessory design from the perspective of semantics.Firstly,put forward the principle of semantic expression in combination with specific cases,and explore the design process and the method of semantic expression under the guidance of this principle.Finally,the author summarizes the whole thesis.The research based on product semantics in this paper is different from the traditional research on product design.It does not directly realize the appearance or function of a product from the design elements such as shape,color and material.Instead,it alwaystakes "meaning" as the goal to explore the relationship between product form and meaning,so as to provide new ideas for the design and research of such special products as mobile accessories.