- Agathe Battestini, Vidya Setlur, and Timothy Sohn. 2010. A large scale study of text-messaging use. In Proceedings of the 12th international conference on Human computer interaction with mobile devices and services (MobileHCI '10). ACM, New York, NY, USA, 229-238.
- Timothy Sohn, Kevin A. Li, William G. Griswold, and James D. Hollan. 2008. A diary study of mobile information needs. In Proceeding of the twenty-sixth annual SIGCHI conference on Human factors in computing systems (CHI '08). ACM, New York, NY, USA, 433-442.
- Maryam Kamvar and Shumeet Baluja. 2006. A large scale study of wireless search behavior: Google mobile search. In Proceedings of the SIGCHI conference on Human Factors in computing systems (CHI '06), Rebecca Grinter, Thomas Rodden, Paul Aoki, Ed Cutrell, Robin Jeffries, and Gary Olson (Eds.). ACM, New York, NY, USA, 701-709.
- Lee, I., Kim, J. and Kim, J. 2005. Use contexts for the mobile internet: a longitudinal study monitoring actual use of mobile internet services. International Journal of Human-Computer Interaction 18, 269-292.
- Ken Y-N. 2006. Mobiles are alarm clocks, cameras and calculators. Whatjapanthinks.com.
Updated: my notes are online here.