$ 0 0 Callari, T. C., Moody, L., Saunders, J., Ward, G., Holliday, N., &Woodley, J. 2019. Exploring Participation Needs and Motivational Requirements When Engaging Older Adults in an Emerging Living Lab. Technology Innovation Management Review, 9(3): 38-49. http://doi.org/10.22215/timreview/1223Introduction