
What is AAC

Augmentative and Alternative Communication (AAC) are the words used to describe extra ways of helping people who find it hard to communicate by speech or writing. AAC helps them to communicate more easily.
AAC includes many different methods. Signing and gesture do not need any extra bits and pieces and are called unaided systems. Others use picture charts, books and special computers. These are called aided systems. AAC can help people understand what is said to them as well as being able to say and write what they want.
You may find this glossary of AAC terminology useful.
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