P. Ludford, D. Cosley, D. Frankowski, and L. Terveen. Proceedings of the SIGCHI conference on Human factors in computing systems, page 631--638. New York, NY, USA, ACM, (2004)
P. Ludford, D. Cosley, D. Frankowski, and L. Terveen. Proceedings of the SIGCHI conference on Human factors in computing systems, page 631--638. New York, NY, USA, ACM, (2004)
P. Ludford, D. Cosley, D. Frankowski, and L. Terveen. CHI '04: Proceedings of the SIGCHI conference on Human factors in computing systems, page 631--638. New York, NY, USA, ACM Press, (2004)
P. Ludford, D. Frankowski, K. Reily, K. Wilms, and L. Terveen. CHI, page 889--898. New York, CHI, ACM Press, (April 2006)http://www.cs.cmu.edu/~jasonh/courses/ubicomp-sp2007/papers/23-location-reminder.pdf
-- last visited $7^th$ December 2007.
P. Ludford, D. Cosley, D. Frankowski, and L. Terveen. CHI '04: Proceedings of the SIGCHI conference on Human factors in computing systems, page 631--638. New York, NY, USA, ACM Press, (2004)
P. Ludford, R. Priedhorsky, K. Reily, and L. Terveen. Proceedings of the 2007 Conference on Human Factors in Computing Systems (CHI 2007), page 1235-1244. San Jose, California, ACM Press, (April 2007)
P. Ludford, D. Cosley, D. Frankowski, and L. Terveen. CHI '04: Proceedings of the SIGCHI conference on Human factors in computing systems, page 631--638. New York, NY, USA, ACM, (2004)
P. Ludford, R. Priedhorsky, K. Reily, and L. Terveen. CHI '07: Proceedings of the SIGCHI conference on Human factors in computing systems, page 1235--1244. New York, NY, USA, ACM Press, (2007)
P. Ludford, R. Priedhorsky, K. Reily, and L. Terveen. CHI '07: Proceedings of the SIGCHI conference on Human factors in computing systems, page 1235--1244. New York, NY, USA, ACM Press, (2007)
P. Ludford, R. Priedhorsky, K. Reily, and L. Terveen. CHI '07: Proceedings of the SIGCHI conference on Human factors in computing systems, page 1235--1244. New York, NY, USA, ACM Press, (2007)
P. Ludford, D. Cosley, D. Frankowski, and L. Terveen. CHI '04: Proceedings of the SIGCHI conference on Human factors in computing systems, page 631--638. New York, NY, USA, ACM Press, (2004)