Based On The Old People Cognitive Psychological Health Class Mobile APP Interface Design Research

With the accelerating implementation of the policy of reformation and opening up,China's economy has developed rapidly.The people's living standards have incrementally improved.At the same time,the traditional concept of consumption has been greatly affected.At present,people's consumption demand is distinctly transferred from material level to spiritual demand.The rise of health awareness is one of the most apparent phenomenon.However,the current status of China's economic development cannot fully meet people's need for health.Medical resources are in a shortage of quantity and unevenly distributed.With the coming of an aging society in China,medical resources will be insufficient especially for the aged group.Mobile applications of medical-health will effectively alleviate this situation.The APP will be critical for solving the above problems.Through the study of users' experiences,this article analyzes the factors that affect the design of the App interface,and summarizes the ways to meet the needs of the elderly for the mobile medical application,reduce the difficulty of usage,improve the quality of mobile medical products to the elderly,and shows the care to the elderly.Therefore,the author firstly analyzes the influencing factors of the design in terms of the age characteristics,physiological characteristics,psychological characteristics,and cognitive characteristics of the elderly,which are then used to find out the difficulties in the process of interface design.Through the analysis and studies of the five levels of user experience(self-demand,emotional needs,social needs,interactive needs,and sensory needs),the author firstly describes the user's basic needs.Based on this,the author points out the importance of being user-friendly when making APP for the elderly.The design needs to be combined with design psychology,interaction design and user research.The author also conducts a comprehensive summary of the above topics.Through role model building,target user analysis,story scene model analysis,questionnaire survey,and interviews,this article concludes the types and functional requirements of the elderly medical-health APP.Based on this,a comprehensive analysis and summary are carried out to realize the concept of being scientific,rationalized and user-friendly when making a design for the elderly.The last but not the least,the author designs interface for an elderly medical-health APP,such as a homepage interface,an communication interface,a function interface,a setting interface,and so on.In the end,this paper concludes the App interface design strategy applicable to the operation of middle-aged and elderly users,and should pay attention to the following eight points when designing the App interface:(1)in order to facilitate the operation of the elderly,the main operation gestures should be mainly click and slide;(2)add wizard and help function;(3)when using the interface design elements,you should pay attention to the use of clear fonts,and the background is light and white;(4)broad and shallow mode should be adopted in the selection of information architecture mode;(5)place the icon in a prominent position,and enlarge the range of the touch,so that the user can operate more accurately and quickly;(6)leave enough distance between the ICONS and ICONS to make the elderly users more comfortable and fluent in the experience;(7)set up a "healthy circle" related social activity platform to meet the needs of elderly people to chat,love and share with others,and bring inner satisfaction and comfort to the elderly;(8)set up the function of "emergency call for rescue" and "drug time monitoring".In the event of danger,it can find the accurate location by locating information and avoid the occurrence of danger.