Research On User Experience Mode Based On Context-Awareness

Awakening of self-consciousness and characteristics has changed the relationship between behavior and requirement pattern.Under the background of Internet of Things,catching the changes of user forwardly and provide personal services based on user experience needs are the precondition to push for e-commerce and personalized management.Develop products and services for the user experience follows the merging global trend of information technology upgrading and comes as a safeguard for enterprise development and different level users'individuality demand.Normally,the users mainly regard "visual perception”as the first perception channel,and the system sees the user's operation behavior on the web page as an important channel for perceiving user preferences.But,because of the differences of the cognitive level between user and system and the complexity of their behaviors,many problems are often encountered in the existing system development,such as the product interface design cannot conform to the user's interaction habits,the mechanism of pushing is inadequate due to the limitation of perception information and the inaccuracy of demand analysis,and so on.Therefore,aiming at the above problems,this paper proposes a study of user experience based on situational awareness technology,and focuses on the improvement of the experience brought to users in the aspects of product visual presentation,product service efficiency and product service mode.The study mainly focuses on the following aspects,First,by using Web front-end technology,the paper provides designs and layouts planning reasonably in order to enhance the interaction of micro expressions,Second,it shows how to define context information data and context modeling in order to improve the efficiency,Last,with the combination from experience needs and the context-awareness data,we build an improved "user-evaluation" preference model,and personalized recommendation is provided by improved Apriori algorithm.This thesis applies the research results to the distribution-system.Interface structure can not only meet the requirements of users' functionality,but also improve the user's visual experience,with the establishment of an improved "user-evaluation"preference model and an improved Apriori algorithm,a personalized product is provided for users,and the system operating efficiency is improved at the same time.