Research And Practiceon UI Interface Design Of Online Course Based On UCD

With the advancement of Education informationization,our country attaches more and more importance to the construction of network curriculum,in recent years,the number of network courses in China has increased dramatically,while the construction of network curriculum has many and not fine situation,many network courses UI interface is a confusion of the design,lack of aesthetic and so on,These issues have greatly influenced the usability and usability of the UI interface of the Web course,resulting in poor user experience.The main reason is that UI interface design does not use user-centric design ideas,not fully consider users of the network curriculum UI interface needs and habits.According to the main problem,this paper puts forward the research and practice of UI interface design of web-based course based on UCD.UCD(user-centered design),which is user-centric.From the user's point of view,user's needs and habits throughout the entire Network curriculum UI interface design,designed to stimulate learning interests,have a good user experience of the Web course UI interface.Study by reading a large number of books,based on the analysis of the existing network course case,this paper puts forward the model of UI interface design for web-based course,and takes the network course of photography as an example to practice,and elaborates the introduction of user-centered design in UI design of web-based course(UCD).The necessity and validity of the thought,the paper probes into the design of Web course UI based on the change of the new Thought environment and the comprehensive understanding and research on the user's requirement.The first part of the article,first of all,the content of UI interface design.Then from the theory of human-computer interaction,cognitive psychology,design psychology,color psychology Four aspects summarized the theory foundation of Interface design and UCD(user-centered design)related theory,clarified the relationship between user and interface design,try to pass "user-centered design"(UCD)Concept to guide UI design for web-based courses.The second part of the article from user research,interface specification and content design,information construction and interaction design,navigation design,visual interface design four aspects,combined with UCD design method and NETWORK course UI interface design method and flow,elaborated the Web-based course UI Interface design step based on UCD,The UI design model of web-based course based on UCD is proposed creatively.The Web course UI interface is designed to be user-centric,and to ensure that user experience design permeates every stage and link of UI design.In the third part,under the guidance of theoretical knowledge and practical research,the author designs The UI interface design model of web-based course based on UCD in the second part of the article,and completes the production of the UI interface of "photography" network course.The fourth part,under the guidance of experimental research,carries on the measurement and evaluation of network course teaching.The experiment method,action research method,questionnaire survey method and interview method were used to carry out the practice and evaluation of the online course of Photography.First of all,the online course of photography is put into teaching practice,and the results of the experimental class and the control class are compared and analyzed,as well as the questionnaire survey of the experimental group class.Interview analysis is used to verify the effectiveness and necessity of the user-centered UCD)design in the UI interface design of web-based courses.At last,the paper summarizes the innovation point and the limitation of the research,and points out the direction of the follow-up research.