In the meantime:
I noticed this room when I was having my second eye surgery and was really grateful that they don't expect the patients to participate in this activity. I would have liked to stand at the door and watch, though. I guess with all the stress that hospital personal are under they need a little exercise to help them wind down.
I'm wondering about the braille on the sign, as I always do wonder about it. How do blind people know it's there. It seems like someone would have to tell them and then I wonder why they don't just tell them what the sign says. I'm not being totally flippant. I really do wonder about this.