Honglu Du, Mary Beth Rosson, John M. Carroll. Augmenting classroom participation through public digital backchannels. In Thomas A. Finholt, Hilda Tellioglu, Kori Inkpen, Tom Gross, editors, ACM 2012 International Conference on Support Group Work, GROUP '12, Sanibel Island, FL, USA, October 27-31, 2012. pages 155-164, ACM, 2012. [doi]
Abstract is missing.