I'm so glad you are doing this, Nathan! - If you have to go to silent movies that's ok, just keep the videos coming. My son used a lot of his own kind of sign language. For the Rad room, they had CD's to play for the patients and would take requests, or patients could bring their own CD's. Maybe you could bring some of your own favorite music?? For communication, my son would use a lap top and type in really big letters so that when he turned it around it could be read by anyone present. When I was teaching at the univ., there was a projector attached to my laptop and I could project anything on the wall behind me, that I wanted students to see. Just another way to communicate on video. Keep us updated!