Great.
There was another one I was aware of whereby they simply developed questionnaires for the staff to engage people in their life, in what their life was formerly, especially in the case of seniors in institutional care. They kept them off of a lot of medications that would just put them out of communication with the world around them, and the unnecessary use of medications to subdue people was eliminated simply by engaging them in their life and helping the staff to develop best practices in that realm.
Those are simple things, but they're making a big difference in quality of life for patients.