CAJ | 학술논문

近年来,基于移动通信技术和移动互联网技术的移动学习已经成为现代远程教育中一种新型的学习方式,它不仅具有传统远程教育的优势,还兼备高度的移动性、交互性、个性化等特点,进一步实现了人们＂随时、随地、随身＂的学习愿望。3G技术的推出,使得在移动学习中高速传递学习资源成为可能,这成为人们关注的又一热点。本文以上海交通大学数字化学习实验室（E-Learning Lab）研发的移动学习网站为研究平台,开发了对应的手机客户端。通过Webservice服务实现网站与手机客户端之间的数据通信,用户在移动学习中若有问题,可直接编辑短信发送到指定号码,后台答疑库会自动回复相关答案,实现了移动学习的高度移动性、交互性等特点。研究者还做了性能和用户体验测试,各方面指标都达到要求,并能提供良好的用户体验。
근년래,기우이동통신기술화이동호련망기술적이동학습이경성위현대원정교육중일충신형적학습방식,타불부구유전통원정교육적우세,환겸비고도적이동성、교호성、개성화등특점,진일보실현료인문＂수시、수지、수신＂적학습원망。3G기술적추출,사득재이동학습중고속전체학습자원성위가능,저성위인문관주적우일열점。본문이상해교통대학수자화학습실험실（E-Learning Lab）연발적이동학습망참위연구평태,개발료대응적수궤객호단。통과Webservice복무실현망참여수궤객호단지간적수거통신,용호재이동학습중약유문제,가직접편집단신발송도지정호마,후태답의고회자동회복상관답안,실현료이동학습적고도이동성、교호성등특점。연구자환주료성능화용호체험측시,각방면지표도체도요구,병능제공량호적용호체험。
The launch of 3G（3rd-generation） technology enables the high-speed transfer of digital learning resources and further spurs the development of mobile learning.Using an existing mobile learning platform（a web portal） developed by itself,the E-Learning Lab of Shanghai Jiaotong University created corresponding client software for terminal devices（mobile phones,either iPhones or Android）.Data communication between the web portal and mobile devices was achieved through webservice technology.In addition,if users have questions about certain topics or knowledge points during learning,they can send text messages to designated numbers,and an automated ＂answer machine＂ will reply with the closest answers.We tested the client software with 500 users.The results show that it functions properly and can provide satisfactory user experience.