Foto von BigBlueButton (abgerufen am 22.07.2010)
Short description
BigBlueButton is an opensource web conferencing system - ready to be installed on an own server. It offers live seminars, video- and audio communication, a whiteboard and even desktop sharing.
How is it used for learning?
During a blended learning course virtual classrooms are very useful to meet in an online phase. It's possible to present information (like in Powerpoint), the moderator can engage the learners to discuss a topic, also explaining a software via desktop sharing is very useful. It's really great for distance learning.
Related learning activities
Links and examples
Just try it: http://demo.bigbluebutton.org/
Comments
Sufficient bandwidth is still important. The reduction of data-intensive services, like video communication, can ensure the audio quality.
If you start an online conference, please plan at least 1/2 hour for technical support. There is always something to solve.
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