translation.en: Things that they started doing themselves -- like changing the floor going into the patient's room so that it signified, "This is my room. This is my personal space" -- was a really interesting sort of design solution to the problem.
translation.zh: 他们自发的、在做的事情—— 比如把病房门口的地板改掉 以显示说“这是我的房间。这是我的私人空间”—— 是个对问题很有趣的解答