The way he talks about office communication and missing out on things reminds me very much of being a remote worker, I don't think I can begin to imagine how frustrating it would be to be in the office and feel like you weren't there.
A few years ago there was a wonderful post on somethingawful.com from a deaf person who answered questions and talked about his life experiences, there was hours and hours of content to read and it was really informative and interesting, unfortunately it's hidden behind the archives pay wall now.