I use my iPad to turn my voice into words for someone who is completely deaf. As this only happened in her nineties the guest doesn't have an established alternative way to communicate. If I make a new note and only use the heading area, which is in bold type, she is able to read what I've just said. This makes her feel much more included in our group activities.
I love this website. I can refer back to it in a pinch when looking for a quick project or activity for the community members I work with. There are plenty of tips, as well as instructions for the activities which are so helpful.