Machine Learning Enabled Management of Behavioural and Psychological Symptoms of Dementia Intervention for Dementia Caregivers

Inclusion Criteria: * aged 18 above * family caregiver of an individual with a confirmed medical diagnosis of any type of dementia who has been residing in the community * having been providing care for ADLs and IADLs for at least 20 hours per week for at least one year prior to recruitment * have a smartphone * have mild to moderate stress (the 14-item Chinese version Perceived Stress Scale). Exclusion Criteria: * having participated in any structured mind-body intervention, cognitive therapy, or structured psychosocial intervention in the 6 months prior to recruitment * having acute psychiatric and medical comorbidities that are potentially life-threatening (e.g. suicidal ideation) or that limit the caregivers' participation or adherence (e.g. acute psychosis)