Elderly User Smartphone Based On Perceptual Engineering Design Theory Shopping Application Interface Visual Design Research

With the rapid development of the Internet and smartphones,the use of smartphone applications has become a part of people's lives.Due to the rapid development of China's aging,we cannot ignore the need for the use of smart phone applications by the elderly.As a more common and practical application in mobile applications,mobile shopping applications have given new users a new opportunity to use mobile applications.Allowing elderly users to improve the usability of mobile applications by older users through interface visual design that meets their own needs,and also enhances the fun and interest of older people in using smartphones.From the perspective of the visual needs of the elderly users,the paper aims to propose a reasonable and effective method for visual design of the elderly shopping application interface that meets the needs of elderly users.This paper uses the research method of perceptual engineering to draw the research method of perceptual engineering design from the perspective of user demand,focusing on the experimental design and research of the subject using the sensible engineering design method,and secondly based on the design of the smartphone shopping application interface.Conceptual features,and limited scope for the research of the subject,so that the focus of the project is on the design of the shopping application interface,to avoid too broad research.Based on the theory of empathy design,using survey method,literature research method and perceptual engineering design research,through the investigation and analysis of the demand for visual design of smart phone shopping application interface for elderly users,the user-centered,existing shopping The problem of missing information obtained from the interface visual design is analyzed.From the characteristics of the physiological and cognitive psychology of the elderly,the design of the shopping application interface for the elderly users is studied.In this paper,we focus on solving problems and solving problems.Firstly,we lack the interpretation of the problem that the physiological status of the elderly is different from that of young people but there is little corresponding targeted design in the contemporary design,trying to summarize and clarify the design of sensible engineering.The role played by older users in the smartphone shopping application interface.From the aspects of visual physiology and psychological characteristics of the elderly,the problems of low recognition and poor comfort in the existing interface design are analyzed.Secondly,this paper will attempt to construct a set of shopping application interface visual design for elderly users based on the data analysis of the experimental research method of perceptual engineering design.Solve the obstacles of visual information recognition and recognition faced by elderly users when shopping with mobile phones.Finally,through the design of the prototype,the feasibility of the smart phone shopping application interface visual design method is tested and evaluated,and the validity of the design method and related research conclusions obtained in this study is further verified.