Coveritlive is a synchronous multimedia based microblogging tool with a great deal of potential for education. For instance, text, image and video can all be incorporated into the one live chat session. An example has been embedded below, for people to try…

http://www.coveritlive.com/index2.php/option=com_altcaster/task=viewaltcast/altcast_code=e5507cf3e6/height=550/width=470