Center for child development

All You Need to Know About Augmentative and Alternative Communication or AAC

Augmentative and Alternative Communication or AAC encompasses all forms communication used to register a diverse range of thoughts, ideas, needs and wants, except oral speech. In simpler words, AAC is extensively used by all of us when we make facial expressions, use gestures or sign languages and when writing or even drawing.

AAC has become one of the most successful intervention methods in people where intense language or speech problems exist as it can be used to supplement the lack of other communicative capabilities of the individuals.

In AAC a wide range of unique augmentative aids are used such as;

Picture communication boards
Symbol communication boards
A variety of electronic devices

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Most of these aids are often suggested and recommended by speech pathologists in Kochi to their clients to help the children suffering from learning, behavioral and language disabilities to improve their performances in school social interactions and feelings of self-esteem.

Even though speech pathologists in Kochi recommend the usage these communication aids, speech is given a second seat. Most of the times, the efforts to develop speech using these aids are constantly being made. This is an important aspect that many parents must understand while the speech therapy center in Kaloor given such a recommendation.

Types of AAC Systems

AAC systems are advised for individuals when they are unable to use speech to express what they want to communicate. The following types of systems are used;

Unaided communication systems:

These are the systems that rely on a person’s body to convey the message that the person wants to convey. The examples of such systems include body language or gestures and/or sign languages.

Aided Systems for Communication:

These systems use additional equipment to function apart from the body of the person. It can be anything from paper to pencil or pen, communication boards to book and even electronic devices capable of delivering written or audio output.

One of the most important aspects that a speech language pathologist must keep in mind while treating a child or person with ACC is the extent to which the person relies on these communicative aids. As mentioned earlier, the intervention must be in such a way that it enhances the quality of speech and does not push speech back.

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