Research Under The Perspective Of Narrative Theory Of Urban Street Landscape Design-in The Case Of Changjiang Road In Nanjing City

With the vigorous development of mobile Internet technology,experience service has become the mainstream of the times,so meeting people's emotional needs is the key to the success of contemporary design.Nowadays,users are no longer satisfied with the functional or formal representational needs.They want to feel the emotional experience that products bring to them,that is,the experience behavior under the emotional needs of product identification and self-expression.Especially in the aging environment,facing the huge user group with the rapid growth of the number,we should design products that can meet the emotional needs of the elderly.On the basis of the research of emotional design theory,this paper takes smartphone interface design as the starting point,and analyses the problems they have encountered in the process of using APP.Starting from the emotional point of view,this paper combines the emotional three-level theory with the relevant elements of smart phone interface design,trying to summarize the interface design needs of smart phone APP to meet the emotional needs of the elderly,enhances the usability of smart phone APP,facilitates the lives of the elderly,and reflects their care.Firstly,the paper differentiates the related concepts and theories of each component,and extends the three-level theory of emotional design from the connotation of theoretical emotion.Secondly,according to the questionnaire survey and emotional interviews,the basic needs of the elderly are preliminarily explained.Then the relationship between the interface and the emotions of the elderly is deeply analyzed in three levels:interface layer,operation layer and reflection layer,that is,mobilization-interaction-evaluation.The emotional needs of the elderly for Smartphone interface design are further explained in combination with the blending relationship of the three layers.Finally,combined with the experience of the elderly and the value and significance of the pursuit of analysis and research,the feedback from the evaluation of the elderly user's awareness and self-highest needs are explained in depth.This paper analyses the emotional design of the elderly smart phone interface,puts forward the design principles and ideas of the elderly smart phone interface based on emotional design,and demonstrates the feasibility and rationality of emotional integration through specific design cases.At the same time,it also provides new design ideas for the integration of the elderly and the trend of the contemporary era,so that they can get a pleasant emotional experience.