Smart Home Technologies for Assessing and Monitoring Frailty in Older Adults

Inclusion Criteria: * In-patients at the Glenrose Rehabilitation Hospital (GRH) and GRH' visitors or staff (e.g. patients' caregivers, relatives, friends of older adults in-patient or staff at the GRH who are interested in participating) who are 65 years old or older * For in-patients who are pre-frail or frail according to the scale used at the GRH (can be equivalent to Fried's scale pre-frail/frail (score = 1 - 4). For GRH's visitors or staff, are robust according to Fried's Frail Scale (score=0) as per the definition in (Fried, 2001) * With or without some level of cognitive impairment (Standardized mini-mental state examination (MMSE) of 21 to 30 ("mild" (24-21) to "could be normal" (25-30)) or the equivalent in the screening tool. * Have a cognitive ability to interact with the frailty sensors (i.e. scale, dynamometer, smart speaker). * Have a functional vision and hearing with or without aides (glasses/hearing aids) to be able to interact with furniture and sensors at the ILS and to fill out questionnaires. * Have functional upper extremity function to be able to interact with furniture and sensors at the ILS. * Be able to walk independently 15 meters with or without a walking aid. * If taking antidepressants or narcotics, participants have no changes in the medication for at least 3 months Exclusion Criteria: * Those with a history of Parkinson's disease or other movement disorders or stroke. Justification: Movement disorders causing tremors will affect data collec…