J. Kim, E. Glassman, A. Hernández, and M. Morris. Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems, page 1535--1544. New York, NY, USA, ACM, (2015)
J. Kim, E. Glassman, A. Hernández, and M. Morris. Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems, page 1535--1544. New York, NY, USA, ACM, (2015)