S. A. Frennert, A. Forsberg, and B. Östlund, Elderly People's Perceptions of a Telehealthcare System: Relative Advantage, Compatibility, Complexity and Observability, Journal of Technology in Human Services, vol.11, issue.7, pp.218-237, 2013.
DOI : 10.7208/chicago/9780226852904.001.0001

S. Koch, M. Marschollek, K. H. Wolf, M. Plischke, and R. Haux, On health-enabling and ambient-assistive technologies. What has been achieved and where do we have to go, Methods of Information in Medicine, vol.48, pp.29-37, 2009.

E. Kosta, O. Pitkänen, M. Niemelä, and E. Kaasinen, Mobile-Centric Ambient Intelligence in Health- and Homecare???Anticipating Ethical and Legal Challenges, Science and Engineering Ethics, vol.10, issue.1, pp.303-323, 2010.
DOI : 10.1007/s11948-009-9150-5

K. Shankar, L. J. Camp, K. Connelly, and L. Huber, Aging, Privacy, and Home-Based Computing: Developing a Design Framework. Pervasive Computing october-december, pp.46-54, 2012.

S. A. Zwijsen, A. R. Niemeijer, and C. M. Hertogh, Ethics of using assistive technology in the care for community-dwelling elderly people: An overview of the literature, Aging & Mental Health, vol.15, issue.4, pp.419-427, 2011.
DOI : 10.1080/13607863.2010.543662

S. A. Frennert and B. Östlund, Review: Seven Matters of Concern of Social Robots and Older People, International Journal of Social Robotics, vol.3, issue.2, pp.299-310, 2014.
DOI : 10.1007/s12369-013-0225-8

A. Cavoukian, A. Fisher, S. Killen, and D. Hoffman, Remote home health care technologies: how to ensure privacy? Build it in: Privacy by Design, Identity in the Information Society, vol.18, issue.5???6, pp.363-378, 2010.
DOI : 10.1007/s12394-010-0054-y

A. Nordgren, Privacy by Design in Personal Health Monitoring, Health Care Analysis, vol.5, issue.1, pp.148-164, 2013.
DOI : 10.1007/s10728-013-0262-3

M. Mort, C. Roberts, J. Pols, M. Domenech, and I. Moser, Ethical implications of home telecare for older people: a framework derived from a multisited participative study, Health Expectations, vol.22, issue.3, pp.438-449, 2015.
DOI : 10.1111/hex.12109

A. Bowes, A. Dawson, and D. Bell, ETHICAL IMPLICATIONS OF LIFESTYLE MONITORING DATA IN AGEING RESEARCH, Information, Communication & Society, vol.23, issue.1, pp.5-22, 2012.
DOI : 10.1093/ageing/afh045

R. K. Yin, Case Study Research-Design and Methods. Thousand Oaks, 1994.

A. Kristoffersson, E. Kolkowska, and A. Loutfi, Assessment of Expectations and Needs of a Sensor Network to Promote Elderly's Sense of Safety and Security, the Seventh International Conference on Advances in Human-oriented and Personalized Mechanisms, Technologies , and Services, pp.22-28, 2014.

H. Remmers, Environments for ageing, assistive technology and self-determination: ethical perspectives, Informatics for Health and Social Care, vol.19, issue.3-4, pp.200-210, 2010.
DOI : 10.1016/j.healthpol.2008.10.013