Emotional Smartphone APP Interface Design Research

Now leap network of science and technology development, the popularity of software applications, smart phones have become indispensable in our lives communication tools and communication platform. In the current era of new exclusive monthly mobile technology development days, people on the phone is no longer just satisfied with the features you need on the mobile phone interface high humane, emotional but also more and more attention from users has slowly substance demand is converted to spiritual needs. In short, a good user interface design will feel pleasure in operation APP, a good interface is create an emotional connection between product and user, and establish brand awareness, build the brand's position in society.This paper combines emotional design of instinctive level, behavior layer, reflective layer to analyze the emotional relationship between people and products, and from the "user-centered" perspectives on emotional interface design principles and features. In this paper, the way cattle APP as a case of bovine APP way to conduct a comprehensive analysis of visual elements, combined survey results, discuss deficiencies in the way cattle APP interface affinity and auxiliary functions, with emphasis on accessibility to the eye vulnerable groups the importance of and how to give the user a good interactive experience.The last part of the paper combined with emotional design principles from the "user-centered point of view" on the design of a tourism APP interface, summarized the theory into practice and in the future design of more high humane, high emotional work, improve the user's interactive experience.