Backstage - Designing a Backchannel for Large Lectures

Vera Gehlen-Baum, Alexander Pohl, Armin Weinberger, François Bry. Backstage - Designing a Backchannel for Large Lectures. In Andrew Ravenscroft, Stefanie N. Lindstaedt, Carlos Delgado Kloos, Davinia Hernández Leo, editors, 21st Century Learning for 21st Century Skills - 7th European Conference of Technology Enhanced Learning, EC-TEL 2012, Saarbrücken, Germany, September 18-21, 2012. Proceedings. Volume 7563 of Lecture Notes in Computer Science, pages 459-464, Springer, 2012. [doi]

Abstract

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