On the Design of Interactive MOOCs Content with Keying Skills
Most of universities have invested a quite mount of budget to build their recording studio for developing MOOCs(massive online open courses).In this research,we proposed an affordable strategy to attract teachers more willing to enter the recording studio to record their PPT-based lectures without changing their behaviors.Two improvements,a multi-touch green-screen mechanism and an interactive presenting manner,have been proposed to increase the recording quality and interactive.Also,a three-point lighting method is enhanced with adding a magenta light to reduce the green shadow emerging on the presenter”s body shape.Finally,a standard procedure was proposed to let university teachers follow the social presence principle to interact with teaching materials,students and environment.In our study,we invited 82 computer science students and 4 university teachers to join our experiment by applying TAM to analyze the performance from the interactive digital content run on MOOCs certificated platforms.Finally,we can find that the students were more willing to read the MOOCs designed by our solution.
MOOCs three-point lighting social presence principle one-arm distant principle stable walking principle
Chih-Tsan Chang Cheng-Yu Tsai I-Chin Chu Zhi-Cheng Dai Hung-Hsu Tsai Pao-Ta Yu
Department of Computer Science and Information Engineering National Chung Cheng University,Chiayi,Ta Department of Research Development Xengda Technology Co.,LTD.,New Taipei,Taiwan Department of Computer Science and Information Engineering National Chung Cheng University,Chiayi,Ta National Engineering Research Center for E-learning Central China Normal University,Wuhan,Hubei,P.R. Department of Information Management National Formosa University,Yun-Lin,Taiwan
国内会议
北京
英文
771-774
2017-06-02（万方平台首次上网日期，不代表论文的发表时间）