Database systems engineering. - Nick Ryan; Dan J. Smith (International Thomson, 1995)

Developing Personal Technologies for the Field. - Jason Pascoe; David R. Morse; Nick Ryan (Pers. Ubiquitous Comput., 1998)

Issues in Developing Context-Aware Computing. - Jason Pascoe; Nick Ryan; David R. Morse (HUC, 1999)

Using while moving: HCI issues in fieldwork environments. - Jason Pascoe; Nick Ryan; David R. Morse (ACM Trans. Comput. Hum. Interact., 2000)

Incorporating Usability in the Development Process at Inland Revenue and Israel Aircraft Industries. - Nigel Bevan; Itzhak Bogomolni; Nick Ryan (INTERACT, 2001)

Using Semantic Searching for Web Portals Interoperability. - Francisco Pinto; Cláudio de Souza Baptista; Nick Ryan (Workshop on Information Integration on the Web, 2001)

Exploiting Immunological Properties for Ubiquitous Computing Systems. - Philipp H. Mohr; Nick Ryan; Jon Timmis (ICARIS, 2004)

Acoustic environment as an indicator of social and physical context. - Dan J. Smith; Ling Ma 002; Nick Ryan (Pers. Ubiquitous Comput., 2006)

The Fragmented Orchestra. - Daniel Jones 004; Tim Hodgson; Jane Grant; John Matthias; Nicholas Outram; Nick Ryan (NIME, 2009)