- PervasiveHealth, page 585-592. IEEE, (2011)
- PervasiveHealth, page 593-600. IEEE, (2011)
- PervasiveHealth, page 614-620. IEEE, (2011)
- PervasiveHealth, page 601-608. IEEE, (2011)
- PervasiveHealth, page 577-584. IEEE, (2011)
- USAB, volume 7058 of Lecture Notes in Computer Science, page 707-710. Springer, (2011)
- USAB, volume 7058 of Lecture Notes in Computer Science, page 321-336. Springer, (2011)
- USAB, volume 7058 of Lecture Notes in Computer Science, page 151-170. Springer, (2011)
- USAB, volume 7058 of Lecture Notes in Computer Science, page 607-624. Springer, (2011)
- USAB, volume 7058 of Lecture Notes in Computer Science, page 513-531. Springer, (2011)
- Mobile Data Management 2, page 61-66. IEEE, (2011)
- eHealth, volume 69 of Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, page 175-183. Springer, (2010)
- eHealth, volume 69 of Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, page 111-118. Springer, (2010)
- MobiHealth, volume 55 of Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, page 211-218. Springer, (2010)
- Behaviour & Information Technology 27(1):89-93 (2008)
- INTERACT 2, volume 6947 of Lecture Notes in Computer Science, page 162-177. Springer, (2011)
- USAB 2009, Springer-Verlag, Berlin, Germany, (2009)
- Apprimus Verlag, Aachen, Germany, (2008)
- HCI and Usability for e-Inclusion, volume 5889 of Lecture Notes in Computer Science, chapter HCI AND USABILITY FOR E-INCLUSION, PROCEEDINGS Book Series: Lecture Notes in Computer Science, (2009)
- Mobile HCI, volume 3160 of Lecture Notes in Computer Science, page 25-37. Springer, (2004)


author