Jonathan Back, Duncan P. Brumby, Anna Louise Cox. Locked-out: investigating the effectiveness of system lockouts to reduce errors in routine tasks. In Elizabeth D. Mynatt, Don Schoner, Geraldine Fitzpatrick, Scott E. Hudson, W. Keith Edwards, Tom Rodden, editors, Proceedings of the 28th International Conference on Human Factors in ComputingSystems, CHI 2010, Extended Abstracts Volume, Atlanta, Georgia, USA, April 10-15, 2010. pages 3775-3780, ACM, 2010. [doi]