| Summary: | 碩士 === 國立交通大學 === 資訊科學與工程研究所 === 102 === Following with the technology growth, huge amount of application software prod-ucts help people reach better life experiences. In educational use, besides of normal face-to-face learning, learners can use electrical resources to perform digital learning. Asynchronous tools like blogs, wikis and learning websites make learners be able to learn after class to help them make up the lost progress lead by distraction in class or facilitate further learning. Moreover, learners can use real-time communication tools such as re-al-time communication tools, online conferencing tools, and collaborative learning web-sites to perform synchronous learning. However, installation of client applications or browser plugins are needed using these learning tools to perform video/audio connection, which makes users need to install applications in every devices they use. This study pro-posed a browser-based plugin free online tutoring system. By applying browser-based technologies to perform media data transmission, users could use the proposed system without the need of installing client applications or extra browser plugins. And the system integrates services for account management, digital whiteboard, collaborative online document editing and data synchronization to make the server-side more lightweight. With above features, users are able to use the system to find online class participants and perform synchronous learning online.
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