The research
Our approach is grounded in decades of peer-reviewed research on dementia care, cognitive stimulation, and the power of personal memories.
PhotoMatchFun is an activity, not a medical treatment. It does not diagnose, treat, or slow dementia. The studies below support related approaches such as reminiscence therapy and cognitive stimulation.
Why This Matters
PhotoMatchFun draws on cognitive stimulation, reminiscence, life story work, and gentle gameplay into one easy-to-use activity centered on what matters most: the person's own relationships and memories.
What the Research Shows
Multiple studies and meta-analyses support approaches related to the activity in PhotoMatchFun
Reminiscence Therapy Using Photos Helps Cognition and Mood
"Reminiscence therapy involves the discussion of past activities, events, and experiences... usually with the aid of tangible prompts such as photographs, household, and other familiar items... It is often found to be one of the most effective psychosocial interventions for improving the patient's mood and cognition." Meta-analyses of reminiscence therapy show better cognitive function and reduced depressive symptoms in people with dementia, often using personal photos and life story work.
Life Story Books and Digital Apps Improve Wellbeing
Trials of life story books and online life story interventions report improved quality of life, better communication with relatives and care staff, and more person-centered care.
Serious Games and Simple Tablet Games Are Feasible and Beneficial
Reviews and meta-analyses show that serious games can improve cognition and reduce depression in people with dementia, while studies of casual games on tablets find they are enjoyable and meaningful when designed for this group.
Photo-Based Conversation and Matching Tasks Have Been Tested
The PICMOR program, where older adults took photos and used them in a structured group conversation and memory game, produced cognitive benefits (e.g., better verbal fluency) compared to unstructured chat.
Key References
Peer-reviewed studies supporting our approach
Cognitive Stimulation Therapy (CST)
Spector A, Thorgrimsen L, Woods B, et al. (2003). Efficacy of an evidence-based cognitive stimulation therapy programme for people with dementia: randomised controlled trial.British Journal of Psychiatry, 183(3), 248–254.
View StudyReminiscence Therapy – Meta-Analysis
Huang HC, Chen YT, Chen PY, et al. (2015). Reminiscence Therapy Improves Cognitive Functions and Reduces Depressive Symptoms in Elderly People With Dementia: A Meta-Analysis of Randomized Controlled Trials. Journal of the American Medical Directors Association, 16(12), 1087–1094.
View StudyOnline Life Story Book – Randomized Controlled Trial
Elfrink TR, Zuidema SU, Kunz M, Westerhof GJ. (2021). The Online Life Story Book: A randomized controlled trial on the effects of a digital reminiscence intervention for people with (very) mild dementia and their informal caregivers. PLOS One, 16(9): e0256251.
View StudySerious Games – Systematic Review & Meta-Analysis
Saragih ID, et al. (2022). A systematic review and meta-analysis of randomized controlled trials on the effect of serious games on people with dementia. Archives of Gerontology and Geriatrics, 101, 104687.
View StudyPhoto-Integrated Conversation & Memory Tasks (PICMOR)
Otake-Matsuura M, Tokunaga S, Watanabe K, et al. (2021). Cognitive Intervention Through Photo-Integrated Conversation Moderated by Robots (PICMOR) Program: A Randomized Controlled Trial.Frontiers in Robotics and AI, 8:633076.
View Study