共显群件：技术特征、应用情景、开发策略与前景分析

Shared Display Groupware: Technology Features, Scenarios, Development Strategy and Prospects in Education

随着协作理念的深入和计算机技术的发展，支持本地协同的共显群件技术及其应用研究都取得了较大进展。本文首先系统阐述了共显群件的技术特征，然后分析了共显群件技术的教育应用情景，再次对近些年共显群件教育应用研究进行了分析和总结，并结合自身研究提出了解决共显群件技术常见问题的策略。最后，文章对共显群件的应用前景进行了讨论。

Accompanied by the idea of collaboration and the development of computer technology, the technology of shared display groupware(SDG) and its application supporting local cooperation have made large progress. This article analyzes the basic characteristics and education application scenarios about SDG, reviews the studies in recent years, and brings forwards the solution on the technical Frequently Asked Questions ( FAQ) in the development of SDG. Finally, the article discusses the potential of SDG application in the near future.