Optimizing Functions for Intelligent Vocational Education Platform Based on User Experience

Abstract

The purpose of this study is to investigate the demand of teachers and students for Intelligent Center of Vocational Education (ICVE) platform, investigate the influence of platform function, platform interaction and interface on the satisfaction of teachers and students, and compare the satisfaction of teachers and students with ICVE platform before and after modifying the platform function and interaction. Data were collected through interviews and questionnaires among 15 teachers and 100 students in guangxi modern polytechnic college. Data analysis adopts thematic analysis, descriptive statistics and independent t-test.

The results show that most teachers and students are not satisfied with the function, interaction and beautiful interface of the platform before modifying the design. After improving the functional requirements, simplifying the interaction process and optimizing the interface design, the satisfaction of teachers is obviously improved. The comparison results include the interactive experience after ICVE revision, the satisfaction of the revision function and the aesthetic level of use before and after the system improvement. It is found that all three items after improvement are higher than those before improvement, with statistical significance of 0.05.

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