André T. S. Fialho, Herjan van den Heuvel, Qonita Shahab, Qing Liu, Li Li, Privender Saini, Joyca Lacroix, Panos Markopoulos. ActiveShare: sharing challenges to increase physical activities. In Dan R. Olsen Jr., Richard B. Arthur, Ken Hinckley, Meredith Ringel Morris, Scott E. Hudson, Saul Greenberg, editors, Proceedings of the 27th International Conference on Human Factors in Computing Systems, CHI 2009, Extended Abstracts Volume, Boston, MA, USA, April 4-9, 2009. pages 4159-4164, ACM, 2009. [doi]
Abstract is missing.