User involvement The project is presented to and discussed with the User Committee (UC) at Diakonhjemmet Hospital. This study will recruit a very heterogenic patient group, which makes it difficult to find suitable users. In that matter, the UC has been chosen to represent the patients. UC has approved the project as they considers it to be clinically relevant and benefit for the users, and further supports an application. UCs representatives made important contributions regarding the target group of the project. The UC have raised concerns regarding patients with dementia making sure that their integrity is cared for throughout the study. The UC also emphasized patients degree of dementia, and the importance to reflect critically and continually on the participative process. It is important that they understand the nature of the research and his /her participation. In addition that patients with dementia, shows the ability to consider alternatives, including the option not to participate in the study. Another concern from the UC is the older adults without dementia that might feel obligated to sign the informed consent and the need for the researcher to clearly state that this is voluntary.