C. Avgerou and K. Mcgrath, Power, Rationality, and the Art of Living Through Socio- Technical Change, MIS Quarterly, vol.31, issue.2, pp.295-315, 2007.

D. E. Avison and M. D. Myers, Information systems and anthropology: and anthropological perspective on IT and organizational culture, Information Technology & People, vol.8, issue.3, pp.43-56, 1995.
DOI : 10.1108/09593849510098262

S. Bødker, When second wave HCI meets third wave challenges, Proceedings of the 4th Nordic conference on Human-computer interaction changing roles, NordiCHI '06, 2006.
DOI : 10.1145/1182475.1182476

S. Brinkkemper, Formalisation of Information Systems Modelling, 1990.

G. J. Browne, R. , and V. , Improving information requirements determination: a cognitive perspective, Information & Management, vol.39, issue.8, pp.625-645, 2002.
DOI : 10.1016/S0378-7206(02)00014-9

G. J. Browne and M. B. Rogich, An Empirical Investigation of User Requirements Elicitation: Comparing the Effectiveness of Prompting Techniques, Journal of Management Information Systems, vol.17, pp.223-249, 2001.

D. Diaper and G. Lindgaard, West meets East: Adapting Activity Theory for HCI & CSCW applications?, Interacting with Computers, vol.20, issue.2, pp.240-246, 2008.
DOI : 10.1016/j.intcom.2007.11.006

D. L. Goodhue, Understanding User Evaluations of Information Systems, Management Science, vol.41, issue.12, pp.1827-1844, 1995.
DOI : 10.1287/mnsc.41.12.1827

A. Griffin and J. R. Hauser, The Voice of the Customer, Marketing Science, vol.12, issue.1, pp.1-27, 1993.
DOI : 10.1287/mksc.12.1.1

L. Harvey and M. D. Myers, Scholarship and practice: the contribution of ethnographic research methods to bridging the gap, Information Technology & People, vol.8, issue.3, pp.13-27, 1995.
DOI : 10.1108/09593849510098244

A. R. Hevner, S. T. March, J. Park, R. , and S. , Design Science Research in Information Systems, MIS Quarterly, vol.28, issue.1, pp.75-105, 2004.
DOI : 10.1007/978-1-4419-5653-8_2

G. Hofstede, Cultural Consequences: International Differences in Work Related Values, 1980.

G. Hofstede, Culture and Organizations, International Studies of Management & Organization, vol.29, issue.2, 1991.
DOI : 10.1126/science.174.4011.795

A. Kappos and S. Rivard, A Three-Perspective Model of Culture, Information Systems, and Their Development and Use, MIS Quarterly, vol.32, pp.601-634, 2008.

S. Kelly, K. Lyytinen, and M. Rossi, MetaEdit+: A Fully Configurable Multi-User and Multi-Tool CASE and CAME Environment, Advanced Information Systems Engineering, Proceedings of the 8 th International Conference (CAISE'96), Y. Vassiliou, pp.1-21, 1996.

S. S. Kim and N. K. Malhotra, A Longitudinal Model of Continued IS Use: An Integrative View of Four Mechanisms Underlying Postadoption Phenomena, Management Science, vol.51, issue.5, pp.741-755, 2005.
DOI : 10.1287/mnsc.1040.0326

E. Klecun, C. , and T. , A critical approach to evaluation, European Journal of Information Systems, vol.69, issue.4, pp.229-243, 2005.
DOI : 10.1016/S1386-5056(02)00108-9

K. Kumar, H. G. Van-dissel, and P. Bielli, The Merchant of Prato-Revisited: Toward a Third Rationality of Information Systems, MIS Quarterly, vol.22, issue.2, pp.199-225, 1998.
DOI : 10.2307/249395

A. Laaksonen, T. Tuunanen, and M. Rossi, Requirements Validation for Consumer Software by Conjoint Analysis, Proceedings of the 13 th International Conference on Information Systems Development, 2004.

A. Lin and L. Silva, The social and political construction of technological frames, European Journal of Information Systems, vol.4, issue.6, pp.49-59, 2005.
DOI : 10.1057/ejis.1995.9

M. L. Markus, A. Majchrzak, and L. Gasser, A Design Theory for Systems That Support Emergent Knowledge Processes, MIS Quarterly, vol.26, pp.179-212, 2002.

S. Mccoy, D. F. Galletta, and W. R. King, Applying TAM across cultures: the need for caution, European Journal of Information Systems, vol.51, issue.2, pp.81-90, 2007.
DOI : 10.1037/0022-0167.51.2.201

M. D. Myers, Investigating Information Systems with Ethnographic Research, Communications of the AIS, vol.2, issue.23, pp.1-20, 1999.

M. D. Myers and F. Tan, Beyond Models of National Culture in Information Systems Research, Journal of Global Information Management, vol.101, pp.24-32, 2002.

O. K. Ngwenyama and A. S. Lee, Communication Richness in Electronic Mail: Critical Social Theory and the Contextuality of Meaning, MIS Quarterly, vol.21, issue.2, pp.145-166, 1997.
DOI : 10.2307/249417

. Nokia, Staying in Touch with Presence, 2005.

O. 'brien, J. Rodden, T. Rouncefield, M. Hughes, and J. , At home with the technology: an ethnographic study of a set-top-box trial, ACM Transactions on Computer-Human Interaction, vol.6, issue.3, pp.282-308, 1999.
DOI : 10.1145/329693.329698

W. J. Orlikowski and C. S. Iacono, Research Commentary: Desperately Seeking the ???IT??? in IT Research???A Call to Theorizing the IT Artifact, Information Systems Research, vol.12, issue.2, pp.121-134, 2001.
DOI : 10.1287/isre.12.2.121.9700

K. Peffers, C. Gengler, and T. Tuunanen, Extending Critical Success Factors Methodology to Facilitate Broadly Participative Information Systems Planning, Journal of Management Information Systems, vol.20, issue.1, pp.51-85, 2003.

K. Peffers and T. Tuunanen, Planning for IS applications: a practical, information theoretical method and case study in mobile financial services, Information & Management, vol.42, issue.3, pp.483-501, 2005.
DOI : 10.1016/j.im.2004.02.004

K. Peffers, T. Tuunanen, W. Hui, C. Gengler, M. Rossi et al., The Design Science Research Process: A Model for Producing and Presenting Information Systems Research, Proceedings of the First International Conference on Design Science Research, pp.83-106, 2006.

K. Peffers, T. Tuunanen, M. A. Rothenberger, C. , and S. , A Design Science Research Methodology for Information Systems Research, Journal of Management Information Systems, vol.24, issue.3, pp.45-77, 2008.
DOI : 10.2753/MIS0742-1222240302

J. Pries-heje, R. Baskerville, and J. Venable, Strategies for Design Science Research Evaluation, Proceedings of the 16 th European Conference on Information Systems, pp.255-266, 2008.

M. Przybilski, Requirements Elicitation in International Research Projects, Proceedings of the 12 th Americas Conference on Information Systems, 2006.

R. M. Rogers, Diffusion of Innovations, Part, vol.1, 1995.

M. Rossi and T. Tuunanen, A Method and Tool for Wide Audience Requirements Elicitation and Rapid Prototyping for Mobile Systems, " in Conceptual Modeling for Advanced Application Domains, pp.629-640, 2004.

S. Sayago and J. Blat, Telling the Story of Plder People e-Mailing: An Ethnographical Study, International Journal of Human-Computer Studies, vol.10, pp.1-33, 2009.

J. Simonsen and F. Kensing, Using ethnography in contextural design, Communications of the ACM, vol.40, issue.7, pp.82-88, 1997.
DOI : 10.1145/256175.256190

B. Stahl, Design as Reification, Commodification, and Ideology: A Critical View of IS Design Science, Proceedings of the 16 th European Conference on Information Systems, pp.207-218, 2008.

H. Thimbleby, P. Cairns, and M. Jones, Usability analysis with Markov models, ACM Transactions on Computer-Human Interaction, vol.8, issue.2, pp.99-132, 2001.
DOI : 10.1145/376929.376941

J. Thomas, Doing Critical Ethnography, 1993.
DOI : 10.4135/9781412983945

T. Tuunanen, K. Peffers, and C. Gengler, Wide Audience Requirements Engineering (WARE): A Practical Method and Case Study, " electronic working paper series, 2004.

T. Tuunanen, K. Peffers, C. Gengler, W. Hui, and V. Virtanen, Developing Feature Sets for Geographically Diverse External End Users: A Call for Value-Based Preference Modeling, Journal of Information Technology Theory & Application, vol.8, issue.2, pp.41-55, 2006.

T. Tuunanen and M. Rossi, An Advanced Requirements Elicitation Method and Tool, Proceedings of the WITS 2003, 2003.

T. Tuunanen and M. Rossi, Engineering a Method for Wide Audience Requirements Elicitatation and Integrating It to Software Development, Proceedings of the 37 th Hawaii International Conference on System Sciences Gigch, J. 1991. System Design Modeling and Metamodeling, 2004.

E. Vasst and G. Walsham, Representations and actions: the transformation of work practices with IT use, Information and Organization, vol.15, issue.1, pp.65-89, 2005.
DOI : 10.1016/j.infoandorg.2004.10.001

E. Von-hippel, Lead Users: A Source of Novel Product Concepts, Management Science, vol.32, issue.7, pp.791-805, 1986.
DOI : 10.1287/mnsc.32.7.791

E. Von-hippel and R. Katz, Shifting Innovation to Users via Toolkits, Management Science, vol.48, issue.7, pp.821-833, 2002.
DOI : 10.1287/mnsc.48.7.821.2817

J. G. Walls, G. R. Widmeyer, E. Sawy, and O. A. , Building an Information System Design Theory for Vigilant EIS, Information Systems Research, vol.3, issue.1, pp.36-59, 1992.
DOI : 10.1287/isre.3.1.36

G. Walsham, Cross-Cultural Software Production and Use: A Structurational Analysis, MIS Quarterly, vol.26, issue.4, pp.359-380, 2002.
DOI : 10.2307/4132313

D. Walz, J. Elam, C. , and B. , Inside a software design team: knowledge acquisition, sharing, and integration, Communications of the ACM, vol.36, issue.10, pp.62-77, 1993.
DOI : 10.1145/163430.163447

H. J. Watson and M. N. Frolick, Determining Information Requirements for an EIS, MIS Quarterly, vol.17, issue.3, pp.255-269, 1993.
DOI : 10.2307/249771