When do individuals choose care robots over a human caregiver? Insights from a laboratory experiment on choices under uncertainty
J.A. Hoppe, O. Tuisku, R.-M. Johansson-Pajala, S. Pekkarinen, L. Hennala, C. Gustafsson, H. Melkas, K. Thommes, Computers in Human Behavior Reports 9 (2023).

Assistant nurses and orientation to care robot use in three European countries
O. Tuisku, R.-M. Johansson-Pajala, J.A. Hoppe, S. Pekkarinen, L. Hennala, K. Thommes, C. Gustafsson, H. Melkas, Behaviour &; Information Technology (2022) 1–17.

When do individuals choose care robots over a human caregiver? Insights from a laboratory experiment on choices under uncertainty
J.A. Hoppe, O. Tuisku, R.-M. Johansson-Pajala, S. Pekkarinen, L. Hennala, C. Gustafsson, H. Melkas, K. Thommes, Computers in Human Behavior Reports 9 (2022).

When do individuals choose care robots over a human caregiver? Insights from a laboratory experiment on choices under uncertainty
J.A. Hoppe, O. Tuisku, R.-M. Johansson-Pajala, S. Pekkarinen, L. Hennala, C. Gustafsson, H. Melkas, K. Thommes, Computers in Human Behavior Reports (2022).

When do individuals choose care robots over a human caregiver? Insights from a laboratory experiment on choices under uncertainty
J.A. Hoppe, O. Tuisku, R.-M. Johansson-Pajala, S. Pekkarinen, L. Hennala, C. Gustafsson, H. Melkas, K. Thommes, Computers in Human Behavior Reports 9 (2022).

Perception of Society’s Trust in Care Robots by Public Opinion Leaders
J.A. Hoppe, H. Melkas, S. Pekkarinen, O. Tuisku, L. Hennala, R.-M. Johansson-Pajala, C. Gustafsson, K. Thommes, International Journal of Human–Computer Interaction (2022) 1–17.

Care robots in society: Knowledge and orientation needs
S. Pekkarinen, L. Hennala, O. Tuisku, C. Gustafsson, R.-M. Johansson-Pajala, K. Thommes, J.A. Hoppe, H. Melkas, Gerontechnology (2020).

The need for care robot orientation in elder care services
R.-M. Johansson-Pajala, K. Thommes, J.A. Hoppe, O. Tuisku, L. Hennala, S. Pekkarinen, H. Melkas, C. Gustafsson, Gerontechnology (2020).

Care Robot Orientation: What, Who and How? Potential Users` Perceptions
R.-M. Johansson-Pajala, K. Thommes, J.A. Hoppe, O. Tuisku, L. Hennala, S. Pekkarinen, H. Melkas, C. Gustafsson, International Journal of Social Robotics (2020) 1–15.

Assistive robots in care: Expectations and perceptions of older people
J.A. Hoppe, R.-M. Johansson-Pajala, C. Gustafsson, H. Melkas, O. Tusku, S. Pekkarinen, L. Hennala, K. Thommes, in: J. Haltaufderheide, J. Hovemann, J. Vollmann (Eds.), Aging between Participation and Simulation - Ethical Dimensions of Socially Assistive Technologies in Elderly Care , De Gruyter, Berlin / Boston, 2020, pp. 139–156.

Trust development in care robots by opinion leader in the society
K. Thommes, R.-M. Johansson-Pajala, C. Gustaffson, S. Pekkarinen, O. Tuisku, L. Hennala, H. Melkas, J.A. Hoppe, Gerontechnology (2020).

Embedding care robots into society and practice: Socio-technical considerations
S. Pekkarinen, L. Hennala, O. Tuisku, C. Gustafsson, R.-M. Johansson-Pajala, K. Thommes, J.A. Hoppe, H. Melkas, Futures 122 (2020).

Improved Knowledge Changes the Mindset: Older Adults’ Perceptions of Care Robots
R.-M. Johansson-Pajala, K. Thommes, J.A. Hoppe, O. Tuisku, L. Hennala, S. Pekkarinen, H.  Melkas, C. Gustafsson, in: J. Zhou, G. Salvendy (Eds.), HCII 2019, Springer, Cham, 2019, pp. 212–227.