Papers in English

Riitta Hellman: “Usable User
Interfaces for Persons with Memory Impairments”. In: Reiner Wichert and Birgid
Ebehardt (eds.): Ambient Assisted Living. 5. AAL-Kongress 2012. Berlin, Germany,
January 24-25. Springer. Pp. 167-176.
Gro Marit Rødevand og Riitta Hellman: Young and Enthusiastic”: ICT-Based IADL-Training.
Down Syndrome Quarterly, Vol. 13, No. 1, 2011. Pp. 8-13.
Arthur Reinertsen og Erlend Øverby: Using Extended Personas to achieve Accessible ICT Solutions. In: Paul Cunningham and Miriam Cunningham (Eds): eChallenges e-2011
Conference Proceedings, Firenze, Italy, 2011.
Riitta Hellman: The Cloverleaves of Social Media Challenges for e-Governments.
In: Paul Cunningham and Miriam Cunningham (Eds): eChallenges e-2011 Conference
Proceedings, Firenze, Italy, 2011.
Terje Grimstad og Per Myrseth:
Information Governance and Metadata Strategies as a Basis for Cross-sector
e-Services
.
In: Paul Cunningham and Miriam Cunningham (Eds): eChallenges e-2010 Conference
Proceedings, Warsaw, Poland, 2010.
Arne Thorstensen og Lasse Udjus: Future e-Government: From Monologue to Dialogue.
In: Paul Cunningham and Miriam Cunningham (Eds): eChallenges e-2010 Conference
Proceedings, Warsaw, Poland, 2010.
Riitta Hellman: Organisational Barriers to Interoperability.
In: Paul Cunningham and Miriam Cunningham (Eds): eChallenges e-2010 Conference
Proceedings, Warsaw, Poland, 2010.
Riitta Hellman: Temporal Accessibility of e-Services.
In: Paul Cunningham and Miriam Cunningham (Eds): eChallenges e-2010 Conference
Proceedings, Warsaw, Poland, 2010.
Riitta Hellman:
Accessibility of Sustained eServices.
I: David O’Donnell (Ed.): The Proceedings of the 10th European Conference on
eGovernment National Centre for Taxation Studies and University of Limerick,
Ireland, 17-18 June 2010. Pp. 214-220.
Riitta Hellman: Organizational Barriers to Interoperability: Norwegian Case Stydy.
H. Jochen Scholl, Marjn Janssen, Roland Traunmüller, Maria A. Wimmer (Eds.):
Electronic Government: Proceedings of ongoing research and projects of EGOV
09. 8th International Conference, EGOV 2009. Trauner Druck: Linz,
Schriftenreihe Informatik # 30, 2009. Pp. 182-189.
Harald K. Jansson, Robert Bjærum, Riitta Hellman og Sverre Morka: Accessible User Interfaces in a Mobile Logistics System.
In: C. Stephanidis (Ed.): Universal Access in HCI, Part II, HCII 2009, LNCS
5615, pp. 317–326, 2009. Springer-Verlag.
Riitta Hellman: Barriers to organizational interoperability – the Norwegian case.
Proceedings of the IADIS International Conference e-Society 2009, pp. 160-167,
Barcelona, 25-28 February, 2009.
Riitta Hellman: Accessibility of eServices on mobile phones.
Proceedings of the IADIS International Conference e-Society 2008, pp. 263-270,
Algarve, 9-12 April 2008.
Terje Grimstad: Semantic and Organisational Interoperability in Communicating and
Collaborating Organisations.

Interconnecting Europe, Semantic Interoperability Centre Europe,
Conference Book, 2008. Pp. 23-28. (Chapter) Riitta Hellman: Universal Design and Mobile Devices.
In: C. Stephanidis (Ed.): Universal Access in HCI, Part I, HCII 2007, pp.
147–156, 2007. Springer-Verlag.
Riitta Hellman: Accessible Electronic Services on Digital TV.
The first International Conference on Technology for Participation and
Accessible eGovernment Services was held in Kristiansand, Norway, 25-27 June
2007. (Shortpaper).
Riitta Hellman og Kristin Fuglerud: Workflow on Mobile Phones.
The first International Conference on Technology for Participation and
Accessible eGovernment Services was held in Kristiansand, Norway, 25-27 June
2007. (Shortpaper)