user- (2008)A presentation from: UPA 2008 – The Many Faces of User Experience June 16-20, 2008, Baltimore, Maryland, USA http://www.usabilityprofessionals.org .
- (June 2008)
- Springer, Berlin, 1 edition, (2002)
- CHI '08: Proceeding of the twenty-sixth annual SIGCHI conference on Human factors in computing systems, page 1197--1206. New York, NY, USA, ACM, (2008)
- CHI '08: Proceeding of the twenty-sixth annual SIGCHI conference on Human factors in computing systems, page 1187--1196. New York, NY, USA, ACM, (2008)
- CHI '08: Proceeding of the twenty-sixth annual SIGCHI conference on Human factors in computing systems, page 1153--1156. New York, NY, USA, ACM, (2008)
- CHI '01: CHI '01 extended abstracts on Human factors in computing systems, page 285--286. New York, NY, USA, ACM, (2001)
- CHI '08: Proceeding of the twenty-sixth annual SIGCHI conference on Human factors in computing systems, page 855--864. New York, NY, USA, ACM, (2008)
- Butterworth-Heinemann, 1 edition, (April 2005)
- UIST '07: Proceedings of the 20th annual ACM symposium on User interface software and technology, page 3--12. New York, NY, USA, ACM, (2007)
- SIGIR Forum 36(2):3--10 (2002)
- Information Processing & Management (2008)
- Computer Networks and ISDN Systems 30(1-7):107--117 (April 1998)
- New Riders, 2nd ed. edition, (2006)
- Proceedings of the 17th ACM Conference on Hypertext and Hypermedia HT '06 Odense, Denmark, August 22nd-25th., page 73-84. ACM Press, (2006)
- AIM-2003-006. MIT AI Lab, (April 2003)
- (2007)
- page 995-996. Edinburgh, Scotland, ACM Press, (2006)
