Augmentative and Alternative Communication (AAC) includes
all forms of communication (other than oral speech) that are used to express thoughts, needs,
wants, and ideas. We all use AAC when we make facial expressions or gestures, use symbols or
pictures, or write. People with severe speech or language problems rely on AAC to supplement
existing speech or replace speech that is not functional. Special augmentative aids, such
as picture and symbol communication boards and electronic devices, are available to help
people express themselves. This may increase social interaction, school performance, and
feelings of self-worth. AAC users should not stop using speech if they are able to do so.
The AAC aids and devices are used to enhance their communication.
