Research On Color Design Of Aging Interface Based On Visual Characteristics

Due to the decline of physiological function and the change of psychological needs,APP design for the elderly should take into account the demands of this special group.However,at present,many APPs on the market do not follow the physiological characteristics of the elderly in color configuration design,which greatly affects the sense of use and experience of the elderly.Vision is the most intuitive physiological system for people to capture information from the outside world.Human vision has a special sensitivity to color.Therefore,APP color configuration design is an important link in the whole APP design.First of all,the visual characteristics and psychological status of the elderly are theoretically sorted out and expounded.And the color configuration design related theories are analyzed.On this basis,the color configuration is combined with the physiological and psychological characteristics of the elderly to obtain the color requirements of the elderly for the APP interface.Based on this,through experimental research,questionnaire survey and other methods,with the three elements of color,hue,lightness and saturation as the entry point,the APP interface color configuration scheme suitable for the visual characteristics of the elderly is studied.On the basis of the preliminary investigation,the principles and strategies of color design for APP interface suitable for aging are summarized,and the specific user survey results are collected to finally design a color configuration scheme in line with the physiological and psychological characteristics of the elderly,and the design practice of APP interface color suitable for aging is completed.