Unai Díaz-Orueta, Ph.D., received his doctorate in psychology from the University of Deusto, Spain in 2006. Since 2000, he has worked as a clinical psychologist in a variety of settings, including the Crownsville Hospital Center, Crownsville, Maryland (EE.UU., 2000-2001), Hospital Psiquiátrico de Bermeo, (Spain, 2001-2002), La Loma Geriatric Residence, Castro-Urdiales (Spain, 2003-2005), and Zutitu Ltd (2005-2006). With a grant from the Oriol-Urquijo University-Foundation, he developed his doctoral dissertation, “Effects of psychological intervention in cognitive decline of residentialized elderly people,” published by UMI Dissertation Publishing, Ann Arbor, MI (USA). Additionally, his experience includes teaching courses and workshops in maintenance of cognitive functions, wellbeing, and laugh-therapy for elderly people at IPACE Ltd, Vitoria (Spain, 2007-2008). From 2008-2012, he worked as a research psychologist at Fundación INGEMA, in several projects related to aging and physical disability. From May 2012 to December 2015, he worked first as a researcher at the R+D+i Department and then as R+D+I Director of Nesplora S.L. (Donostia-San Sebastian, Spain), and since May 2014, as a Collaborator Professor for the Neuropsychology and Education Master’s Degree of the UNIR -International University of La Rioja (Spain). Since February 2016, he works as Marie Sklodowska-Curie Actions Individual Fellow (Research Fellow) in Dublin City University (Dublin, Ireland) on the EC funded project “E-SPACE: European Standardised Process Approach to Cognitive Evaluation in older people”.