On Site Sensors Monitoring Impacts of Cognitive Decline on ADLs

Inclusion Criteria: * Fluent in English to understand and sign the consent or assent documents. * Adult over 65 years of age with no children under 18 years old living in residence. * Adult anticipates they will be living primarily at designated residence over next 18 months. * Must receive caregiver interaction at least 6 hours/week. * Must undergo a Mini-Mental State Exam (MMSE) assessment at baseline during recruitment as well as at the end of the study with a resulting score of 11-25 as part of the recruitment phase of the study. * Must be willing to have home or facility equipped with sensors to obtain activity and location data. Exclusion Criteria: \-