M. Aiguier, L. Gall, P. Mabrouki, and M. , A Formal Definition of Complex Software, 2008 The Third International Conference on Software Engineering Advances, pp.415-420, 2008.
DOI : 10.1109/ICSEA.2008.59

K. Schriver, Dynamics in Document Design, College Composition and Communication, vol.49, issue.1, 1997.
DOI : 10.2307/358576

G. C. Van-der-veer and H. Van-vliet, The human-computer interface is the system; a plea for a poor man's HCI component in software engineering curricula, Proceedings 14th Conference on Software Engineering Education and Training. 'In search of a software engineering profession' (Cat. No.PR01059), pp.276-286, 2001.
DOI : 10.1109/CSEE.2001.913854

G. C. Van-der-veer, M. J. Tauber, Y. Waern, and B. Van-muylwijk, On the interaction between system and user characteristics, Behaviour & Information Technology, vol.5, issue.2, pp.289-308, 1985.
DOI : 10.1016/0142-694X(84)90039-5

D. A. Norman, The Invisible Computer, 1999.

D. A. Norman, Living with Complexity, 2010.

R. J. Nadolski, P. A. Kirschner, J. G. Van-merriënboer, and J. Wöretshofer, Development of an Instrument for Measuring the Complexity of Learning Tasks, Educational Research and Evaluation, vol.38, issue.1, pp.1-27, 2005.
DOI : 10.1016/0749-5978(86)90044-0

S. Kim and D. Soergel, Selecting and measuring task characteristics as independent variables, Proceedings of the American Society for Information Science and Technology 42, 2005.
DOI : 10.1037/h0042137

T. P. Moran, The Command Language Grammar: a representation for the user interface of interactive computer systems, International Journal of Man-Machine Studies, vol.15, issue.1, pp.3-50, 1981.
DOI : 10.1016/S0020-7373(81)80022-3

S. J. Payne, H. R. Squibb, and A. Howes, The Nature of Device Models: The Yoked State Space Hypothesis and Some Experiments With Text Editors, Human-Computer Interaction, vol.15, issue.4, pp.415-444, 1990.
DOI : 10.1016/0001-6918(88)90033-9

S. J. Payne, On Mental Models and Cognitive Artefactseds.) Models in the Mind: Theory, Perspective and Application, 1992.

S. Bødker, Through the Interface - a Human Activity Approach to User Interface Design, DAIMI Report Series, vol.16, issue.224, 1991.
DOI : 10.7146/dpb.v16i224.7586

B. A. Nardi, Context and Consciousness: Activity Theory and Human-Computer Interaction, 1996.

B. Mirel, "Applied Constructivism" for User Documentation: Alternatives to Conventional Task Orientation, Journal of Business and Technical Communication, vol.12, issue.1, pp.7-49, 1998.
DOI : 10.1177/1050651998012001002