A comprehensive literature review has been conducted to explore the social needs of people with dementia, and interviews are being prepared to further investigate these needs. Additionally, intensive collaboration is underway to define key concepts such as personhood, dignity, and autonomy, which will serve as the foundation for developing new interventions and support services. Research is being conducted into the impact of the home environment on people with dementia, with a focus on understanding the needs and experiences of both the person with dementia and their caregivers. The concept of "feeling at home" is also being explored, examining the relationship between this feeling and concepts such as dignity, autonomy, and identity. Furthermore, research is being conducted into nighttime restlessness in people with dementia, using both quantitative and qualitative methods. Research is also being conducted into how autonomy, personhood, and citizenship are supported in dementia care across different countries and at various levels. The doctoral candidates are collaborating to develop decision-making tools for people with dementia and their caregivers to enable shared decision-making about care. Additionally, work is underway to develop interventions aimed at promoting autonomy, personhood, and citizenship for people with dementia.