Senior citizens' acceptance of connected health technologies in their homes.

Purpose: The objective of this paper is to focus on seniors' acceptance of the usage of connected healthcare technologies in their homes. The authors integrated into technology acceptance model (TAM) several latent variables such as social presence, trust and degree of intrusiveness perceived with the use of connected health technologies.

Design/methodology/approach: The authors distributed the survey by post to 605 seniors. The authors targeted elderly people using connected health technologies (assistive alarm, telecare, sensors, etc.) at home and/or receiving healthcare at home. The authors received 213 questionnaires back. As The authors had several latent variables, the authors used partial least squares (PLS), a variance-based structural equation modeling method.

Findings: The results show that the level of trust in these technologies impacts significantly the perception of usefulness and the degree of intrusiveness. In parallel, the degree of usefulness of these technologies impacts positively elderly people's intention to accept their usage. Finally, one can claim that the perception of the social presence with the use of these technologies impacts positively the degree of perceived usefulness, trust and intrusiveness.

Research Limitations/implications: The sample covers a population benefiting from similar connected health technologies. It was difficult to distinguish and interpret the added value of each technology separately. As more and more elderly people use or are least familiarizing themselves with a range of connected technologies it would be interesting to identify which sets of connected technologies contribute the most to a positive feeling of social presence.

Social Implications: These results are particularly relevant to stakeholders in the health industry in their quest to improve their products/services. A better understanding of the relation that the elderly have with connected health technologies is an essential prerequisite to supporting the development of new solutions capable of meeting the specific needs of our seniors.

Originality/value: The authors want to apply the TAM to connected health technologies designed for elderly people and the authors also want to extend it by integrating the social presence, trust and degree of intrusiveness variables to our research model.