One of the things is that co-housing developments are closed environments, so it would be difficult for residents to wander off. There are always people around, so there are people watching and looking out for each other. They also make signage clearer. There are pathways that are clearly designated. They can create environments where residents with dementia can create patterns. They know where to go and they have mutual support of their neighbours to support them through that process.
There's much more information in our report that I can send to you.