M. Rajanen, and N. Iivari. Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems, page 3413--3422. New York, NY, USA, ACM, (2015)
M. Rajanen, N. Iivari, and A. Lanamäki. Proceedings of 15th IFIP TC.13 International Conference on Human-Computer Interaction (INTERACT 2015)., volume 9298 of Lecture Notes in Computer Science, page 9-26. Springer, (2015)
C. Jaspan, I. Chen, and A. Sharma. Companion to the 22nd ACM SIGPLAN Conf. on Object-oriented Programming Systems and Applications, page 963-970. ACM, (2007)