사용성 향상을 위한 학습관리시스템(LMS) 모바일 앱 UI 디자인 개선 방안-S대학교 LMS 중심으로-

Abstract

In order to prepare for the full implementation of non-face-to-face classes and the activation of online classes due to rapid changes in future societies and COVID-19s, a system to support teaching activities is needed to enhance various teaching and learning strategies and educational effectiveness. Therefore, this study aims to improve the design of the mobile app UI through usability evaluation of the Learning Management System (LMS). To derive usability evaluation factors, prior research analysis and expert group interviews were conducted, and usability evaluation factors and assessment questions were derived for the final nine (readability, consistency, brevity, understanding, ease of use, aesthetics, learning ease, memory usability) factors. To evaluate the usability of the learning management system, an online survey was conducted on students from S University. The improvement plan of mobile app UI design was presented in consideration of the lowest usability, simplicity, and ease of use among the factors of usability evaluation as a result of analysis. This study identifies problems and needs in the use of the learning management system service, focusing on S university, and it is meaningful that the improvement plan was derived based on this. Through the reorganization of the UI of the learning management system, it is expected that easier lecture content sharing, real-time communication between professors and students, self-directed learning promotion, and personalized learning paths will be provided.