Contents I. Introduction and State of the Art
Achieving good health is inevitable for all but ambiguous for many alone-living. Deviation in the well-being sometimes can be detected by caretaker through the change in ADLs. With the volatile progress of Health Informatics potentials for connected homes, there is the perspective of smart home technology to assist (in)formal care, older adults, and societal actors to cut health care spending and improve quality of life. The monitoring of lifestyles could facilitate remote physicians or caregivers to give insight into symptoms of the disease, avoid unnecessary hospital admission and provide health improvement advice to residents [1]. Behavioral changes could be classified into three regions: short-term behavioral change, long-term behavior change, and seasonal behavioral change. Short-term behavioral changes range from a few days to a month, related to activities such as usage of the latrine, which may indicate stomach upset. The long-term behavioral changes are a few months to years, such as repetitive application toothbrush and shower in a day, which may indicate the memory loss that disrupts daily life or more severe forms of Alzheimer's [2].
