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http://dx.doi.org/10.6109/jkiice.2011.15.6.1369

Android-Based Synchronous Mobile Distance Learning System with Session Recording and Replay Support  

Sung, Dae-Hyun (홍익대학교 컴퓨터공학과)
Lee, Jang-Ho (홍익대학교 컴퓨터공학과)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.15, no.6, 2011 , pp. 1369-1380 More about this Journal
Abstract
Most existing mobile distance learning systems are asynchronous ones that allow students to download lecture video and presentation material. However, there are a few synchronous real-time mobile distance learning systems that support slide, annotation, feedback from student, and lecture video and audio at the same time. These live mobile distance learning systems have an advantage of supporting real-time interaction between students and a lecturer thereby making students understand the lecture better. But, they also have a disadvantage in the sense that they don't allow students to experience the past lecture. This problem can be solved by recording and replaying lecture session. So far, there are few mobile distance learning systems that support session recording and replay. This paper presents a synchronous mobile distance learning system that supports video and audio, slide with annotation, and real-time feedback from students, as well as session recording and replay, which is not supported by the existing mobile distance learning systems. The evaluation of the system among students shows that 61.3% of them were satisfied while 3.2% weren't.
Keywords
Synchronous Distance Learning; Collaborative Computing; Multimedia; Mobile Application; Session Recording and Replay;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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