Educational scenarios for cooperative use of Personal Digital Assistants
Educational scenarios for cooperative use of Personal Digital Assistants
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合作使用个人数字助理的教育场景
DOI：
10.1046/j.0266-4909.2003.00039.x
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发表时间：
2003
期刊：
影响因子：
--
通讯作者：
Juan Perez
中科院分区：
文献类型：
--
作者：
Niels Pinkwart;H. Hoppe;M. Milrad;Juan Perez
基于使用无处不在的计算技术协调协作学习场景的经验，描述了通过无线网络连接的个人数字助理(PDA)来扩展共同构造性建模和讨论环境的三种方法。一个应用程序是一个注释工具，第二个应用程序在PDA上复制建模系统，第三个应用程序除PDA外还使用无线光学阅读器。它们都在基于PC的环境中提供了“轻量级”的同步机制。从模型、视图和控制器三个方面讨论了这种扩展的一般设计和实现策略。
Based on experience in orchestrating collaborative learning scenarios with ubiquitous computing technology, three approaches for extending co-constructive modelling and discussion environments with Personal Digital Assistants (PDAs) connected through a wireless network are described. One application is an annotation tool, the second one replicates a modelling system on the PDA and the third one makes use of a wireless optical reader in addition to the PDA. They all provide 'lightweight' synchronisation mechanisms in PC-based environments. General design and implementation strategies for such extensions are discussed in terms of model, view and controller.