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Flexibility requirements concerning the design of synchronous e-learning systems

机译：有关同步电子学习系统设计的灵活性要求

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Purpose - Today's requirements concerning successful learning support comprise a variety of application scenarios. Therefore, the development of supporting software preferably aims at modular design. This article discusses requirements regarding flexibility of e-learning systems and presents important principles, which should be met by successful systems. The purpose of this paper is to achieve a highly flexible system as follows: first of all, the system itself should be capable of easily being integrated into other systems. Second, the approach should allow easy integration of new components, respectively, existing resources without the need to adapt the whole system. Design/methodology/approach - Guided by the results of previous projects and by various experiences in online education the importance of modular structures of an effective architecture as well as for the system usage were discovered. Accordingly, existing e-learning systems were examined and some deficiency regarding support of synchronous learning activities were found. Findings - The architecture of the Meeting Room Platform (MRP) is introduced as an example implementation of synchronous communication and collaboration systems. In addition to fulfilling explained flexibility requirements, it is configurable in a way so that the user can choose a set of services he wants to provide in online meetings.Originality/value - With aforementioned aspects of flexibility in mind, the concept of the MRP system differs from existing systems and constitutes a new approach in designing synchronous e-learning environments. Finally, various use cases as described in this article show the benefit of this approach more detailed.
机译：目的-关于成功学习支持的当今要求包括各种应用场景。因此，支持软件的开发最好针对模块化设计。本文讨论了有关电子学习系统灵活性的要求，并提出了重要的原则，成功的系统应满足这些原则。本文的目的是实现以下高度灵活的系统：首先，系统本身应该能够轻松集成到其他系统中。其次，该方法应允许轻松地分别集成新组件和现有资源，而无需调整整个系统。设计/方法/方法-根据先前项目的结果以及在线教育中的各种经验，发现了有效架构的模块化结构以及系统使用的重要性。因此，对现有的电子学习系统进行了检查，发现在支持同步学习活动方面存在一些不足。结果-引入了会议室平台（MRP）的体系结构作为同步通信和协作系统的示例实现。除了满足说明的灵活性要求之外，还可以通过某种方式进行配置，以便用户可以选择他想在在线会议中提供的一组服务。原始性/价值-考虑到灵活性的上述方面，MRP系统的概念与现有系统不同，构成了设计同步电子学习环境的新方法。最后，本文所述的各种用例更详细地显示了此方法的好处。

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