ENHANCE (Tailored Intervention for Brain Health and Cognitive Enrichment for Cognitive Health), a Coach-Supported Digital Intervention for Dementia Prevention in Underserved Older Adults: Co-Design and Usability Study

Clare Tsz Kiu Yu   ¹ , Msc ;   Gill Livingston   ^{1, 2} , MBChB, MD ;   Louise Allan   ³ , PhD ;   Richard Boczko   ⁴ , PhD ;   Sue Boex   ¹ ;   Youngjun Cho   ^{5, 6} , PhD ;   Kealan Forristal   ⁷ , Msc ;   Rachael Hunter   ⁸ , PhD ;   James Jamison   ¹ , PhD ;   Fahima Khatun   ⁹ , Msc ;   Carl Leckstein   ¹⁰ , Msc ;   Louise Marston   ¹¹ , PhD ;   Vrushti Mehta   ¹ , Msc ;   Naaheed Mukadam   ^{1, 2} , BMBCh, MRCPsych, PhD ;   Hee Kyung Park   ¹² , MD, PhD ;   Shi Qiu   ¹ , Bsc ;   Greta Rait   ¹¹ , MD, MRCGP ;   Penny Rapaport   ^{1, 2} , DClinPsy, PhD ;   Joanne Reeve   ⁴ , MBChB, PhD ;   Longbing Ren   ¹³ , PhD ;   Anne GM Schilder   ⁹ , MD, PhD ;   Aneesha Singh   ⁶ , PhD ;   Andrew Sommerlad   ^{1, 2} , MBBS, PhD, MRCPsych ;   Alanah Spillane   ¹ , Msc ;   Liz Steed   ¹⁴ , CPsychol, PhD ;   Michelle Xu   ¹ , Msc ;   Kai Yao   ¹⁵ , PhD ;   Ruan-Ching Yu   ¹ , PhD ;   Sergi G Costafreda   ^{1, 2} , PhD, MD

¹ Division of Psychiatry, University College London, London, United Kingdom

² North London NHS Foundation Trust, London, United Kingdom

³ Medical School, University of Exeter, Exeter, United Kingdom

⁴ Faculty of Health Sciences, University of Hull, Hull, United Kingdom

⁵ Department of Computer Science, University College London, London, United Kingdom

⁶ UCL Interaction Centre, University College London, London, United Kingdom

⁷ Social, Genetic & Developmental Psychiatry Centre, King's College London, London, United Kingdom

⁸ Centre for Applied Health Research, University College London, London, United Kingdom

⁹ UCL Ear Institute, University College London, London, United Kingdom

¹⁰ Division of Psychology and Language Sciences, University College London, London, United Kingdom

¹¹ Department of Primary Care and Population Health, University College London, London, United Kingdom

¹² Samsung Medical Center, Seoul, Seoul, Republic of Korea

¹³ Department of Neurology and Neurological Rehabilitation, School of Medicine, Shanghai Disabled Persons’ Federation Key Laboratory of Intelligent Rehabilitation Assistive Devices and Technologies, Shanghai Yangzhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), Tongji University, Shanghai, China

¹⁴ Wolfson Institute of Population Health, Queen Mary University of London, London, United Kingdom

¹⁵ Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, United Kingdom