Augmentative and alternative communication, or AAC, is a term that's used to describe various methods of communication that can help people who are unable to use verbal speech to communicate. AAC methods vary and may be personalized to meet each individual's needs.

What is an example of augmentative communication?

Examples include gestures, eye gaze, vocalizations, sign language, and facial expressions (adapted from ASHA [2016a]). Aided AAC Systems: Systems that “require the use of tools or equipment in addition to the user's body.

What is an augmented communication system?

Augmentative and alternative communication (AAC) encompasses the communication methods used to supplement or replace speech or writing for those with impairments in the production or comprehension of spoken or written language. ... AAC can be a permanent addition to a person's communication or a temporary aid.