Being able to communicate is important for everyone, especially with non-verbal autistics. everything we do rely on our ability to communicate with each other. Do you have experience with any sign language with autistics, such as Makaton, which is a language programme using signs and symbols. It is designed to support spoken language and the signs and symbols are used with speech, in spoken word order. I wonder why it is so under-used, and not promoted among nonverbal. Any insights or ideas?