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The main motivations behind the webcasting company, Klewel, were to go beyond text-based conference proceedings to offer a user-friendly way to browse and replay presentations, access slides, and search for specific information within a recording. As the project got under way, the team came together, and eventually an innovative webcasting solution saw the light of day. Learn how the company moved...
Currently, numerous researches made several treatments on the traces recorded from distance learning environments. These researches collect traces from different sources to solve several problems: (i) support learners, (ii) engineering/reengineering of learning devices and (iii) adaptation/personalization of learning environments. The traces describe the learners' actions where they interacting with...
This paper provides an approach to evaluating collaboration tools for distributed teams. Selected tool characteristics that increase tool usefulness will be presented and this set of characteristics will be used as the evaluation framework. The value of each tool will be determined by the amount of characteristic presence. A number of tools will be evaluated with this framework.
The Web today is as much a social space with a participatory culture spurred by online collaboration technologies, as it is an information source. The possibility that almost anyone can contribute content has made credibility assessment online important and difficult at the same time. Empirical studies claim that online credibility perceptions are based more on heuristics than on systematic processing...
Scripts are the computational solution proposed in the computer-supported collaborative learning (CSCL) field to guide and support potentially fruitful interactions in terms of learning benefits. However, when applying these scripts to real contexts, unexpected situations occur that forces to change the script on the fly. In a blended learning situation, in which online activities and face-to-face...
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