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Mobile & Collaborative Learning Development by A Concept of “Mobile-as-participation-platform”
Hitoshi Miyata,Norisuke Kozuki 대한전자공학회 2008 ITC-CSCC :International Technical Conference on Ci Vol.2008 No.7
A comment card system that is compatible with mobile phones (i-mode, ez-web, and SoftBank) was developed and has been used for four years since 2002 as part of university lectures with large attendance. As per the approach adopted in these lectures, the lecturer poses a question and the students connect to the comment card system Web site from their mobile phones and submit their opinions or questions. The submitted opinions and questions are categorized according to their themes and are displayed on a large LCD screen facing the students in a lecture room in real time. The lecturer then draws attention to these opinions and questions and uses them to develop the lecture. The system was further improved to enable pictures taken from mobile phones equipped with a digital camera to be submitted along with a title and a comment, which the SQL server automatically stores in a picture database. This enabled the students to search for, extract, and view the pictures and the accompanying comments submitted by themselves and others in a ubiquitous learning environment. The application of this system in actual mass lectures indicates that it can promote the exchange of opinions between students and assist those lectures that aim to realize knowledge sharing.