M. Nagamachi and A. M. Lokman, Innovations of Kansei engineering, 2010.
DOI : 10.1201/EBK1439818664

D. H. Metz, Mobility of older people and their quality of life, Transport Policy, vol.7, issue.2, pp.149-152, 2000.
DOI : 10.1016/S0967-070X(00)00004-4

M. M. Martins, C. P. Santos, A. Frizera-neto, and R. Ceres, Assistive mobility devices focusing on Smart Walkers: Classification and review, Robotics and Autonomous Systems, vol.60, issue.4, pp.548-562, 2012.
DOI : 10.1016/j.robot.2011.11.015

R. J. Farris, H. A. Quintero, and M. Goldfarb, Preliminary Evaluation of a Powered Lower Limb Orthosis to Aid Walking in Paraplegic Individuals, IEEE Transactions on Neural Systems and Rehabilitation Engineering, vol.19, issue.6, pp.652-659, 2011.
DOI : 10.1109/TNSRE.2011.2163083

E. Strickland, Good-bye, wheelchair, IEEE Spectrum, vol.49, issue.1, pp.30-32, 2012.
DOI : 10.1109/MSPEC.2012.6117830

H. A. Quintero, R. J. Farris, and M. Goldfarb, A Method for the Autonomous Control of Lower Limb Exoskeletons for Persons With Paraplegia, Journal of Medical Devices, vol.6, issue.4, pp.1-6, 2012.
DOI : 10.1115/1.4007181

K. Kong and D. Jeon, Design and control of an exoskeleton for the elderly and patients, IEEE/ASME Transactions on Mechatronics, vol.11, issue.4, pp.428-432, 2006.
DOI : 10.1109/TMECH.2006.878550

D. Matsuura, R. Funato, M. Ogata, M. Higuchi, and Y. Takeda, Efficiency improvement of walking assist machine using crutches based on gait-feasible region analysis. Mechanism and Machine Theory, pp.126-133, 2015.

M. Higuchi, M. Ogata, S. Sato, and Y. Takeda, Development of a walking assist machine using crutches (Composition and basic experiments), Journal of Mechanical Science and Technology, vol.72, issue.724, pp.245-248, 2010.
DOI : 10.1007/s12206-009-1177-7

J. L. Martin, B. J. Norris, E. Murphy, and J. A. Crowe, Medical device development: The challenge for ergonomics, Applied Ergonomics, vol.39, issue.3, pp.271-283, 2008.
DOI : 10.1016/j.apergo.2007.10.002

M. Nagamachi, Kansei/affective engineering, 2010.
DOI : 10.1201/EBK1439821336

S. G. Shah and I. Robinson, Benefits of and barriers to involving users in medical device technology development and evaluation, International Journal of Technology Assessment in Health Care, vol.3, issue.01, pp.131-137, 2007.
DOI : 10.1017/S0266462307051677

P. R. Carlile, A pragmatic view of knowledge and boundaries: Boundary objects in new product development. Organization science, 13, pp.442-455, 2002.

E. B. Sanders, From user-centered to participatory design approaches. Design and the social sciences: Making connections, pp.1-8, 2002.

R. F. Hamade and H. A. Artail, A study of the influence of technical attributes of beginner CAD users on their performance, Computer-Aided Design, vol.40, issue.2, pp.262-272, 2008.
DOI : 10.1016/j.cad.2007.11.001

R. Sidharta, J. Olivier, and A. Sannier, Augmented tangible interfaces for product assembly planning, International Journal of Product Lifecycle Management, vol.1, issue.3, pp.321-331, 2006.
DOI : 10.1504/IJPLM.2006.009388

L. Wang, W. Shen, H. Xie, J. Neelamkavil, and A. Pardasani, Collaborative conceptual design???state of the art and future trends, Computer-Aided Design, vol.34, issue.13, pp.981-996, 2002.
DOI : 10.1016/S0010-4485(01)00157-9

P. Milgram and F. Kishino, A taxonomy of mixed reality visual displays, IEICE TRANSACTIONS on Information and Systems, vol.77, issue.12, pp.1321-1329, 1994.

T. Ogi, Y. Tateyama, and S. Haruyama, Education on Human Centered Design Using Virtual Environment, Volume 3: 30th Computers and Information in Engineering Conference, Parts A and B, pp.667-672, 2010.
DOI : 10.1115/DETC2010-28624

P. A. Arrighi, L. Masson, P. Weil, and B. , Addressing Constraints Creatively: How New Design Software Helps Solve the Dilemma of Originality and Feasibility, Creativity and Innovation Management, vol.25, issue.2, 2014.
DOI : 10.1111/caim.12082

URL : https://hal.archives-ouvertes.fr/hal-01083248

Y. Sankai, HAL: Hybrid Assistive Limb Based on Cybernics, Robotics Research, pp.25-34, 2011.
DOI : 10.1007/978-3-642-14743-2_3

M. Nagamachi, Kansei engineering as a powerful consumer-oriented technology for product development, Applied Ergonomics, vol.33, issue.3, pp.289-294, 2002.
DOI : 10.1016/S0003-6870(02)00019-4

M. M. Bradley and P. J. Lang, Measuring emotion: The self-assessment manikin and the semantic differential, Journal of Behavior Therapy and Experimental Psychiatry, vol.25, issue.1, pp.49-59, 1994.
DOI : 10.1016/0005-7916(94)90063-9

M. Billinghurst, H. Kato, K. Kiyokawa, D. Belcher, and I. Poupyrev, Experiments with Face-To-Face Collaborative AR Interfaces, Virtual Reality, vol.6, issue.3, pp.107-121, 2002.
DOI : 10.1007/s100550200012

D. Leithinger, D. Lakatos, A. Devincenzi, M. Blackshaw, and H. Ishii, Direct and gestural interaction with relief, Proceedings of the 24th annual ACM symposium on User interface software and technology, UIST '11, pp.541-548, 2011.
DOI : 10.1145/2047196.2047268

H. Ishii and B. Ullmer, Tangible bits, Proceedings of the SIGCHI conference on Human factors in computing systems , CHI '97, pp.234-241, 1997.
DOI : 10.1145/258549.258715