Augmentative and Alternative Communication

Augmentative and Alternative Communication (known as AAC) is a way of supporting communication by representing speech and language in a visual way. AAC may include a range of methods such as pictures, photos, objects or key word signing.  It is sometimes called “Visual Communication”.
Augmentative Communication is using pictures, sign, etc with speech
Alternative Communication is using pictures, sign, etc instead of speech
AAC is used to support a person’s UNDERSTANDING and EXPRESSION of language.

Who should use AAC? 

AAC should be used by everyone- the person with the communication difficulty, the person or carer supporting that person, families and friends.  It assists people who cannot talk or their talking is not clear, people with learning and developmental disabilities.  It is also used with people with acquired communication impairments, such as brain injury or strokes. A person usually requires an individualised system, and may use one or a combination of the techniques listed above.

Why do we use AAC?

AAC is a concrete way of communicating that helps understanding and expression. When we speak, the words are said and ‘disappear’; with a visual representation, the picture (or photo) stays in the here and now.  The visual allows the person extra time to understand and respond to language, and provides a clear model for simple, straightforward language.

Just as in spoken language, AAC can be very simple, or quite complex.  It represents a range of language functions, just as spoken language does.  For example, in AAC you may start with labelling objects with words + symbols, through to choice making, following instructions, answering questions, making comments or having an argument!  AAC techniques need to be taught and modelled, and may need to be taught specifically to the person across different settings.  AAC can be used in many ways, including assisting to guide behaviour, teach new skills or create independence.

A few examples of AAC Systems

Visit our library for more examples

Useful Links

Scope Victoria www.scopevic.org.au
AGOSCI www.agosci.org.au
Spectronics www.spectronicsinoz.com
Linda Burkhart www.lburkhart.com (see library for resources)
Use Visual Strategies www.usevisualstrategies.com
AAC intervention www.aacintervention.com
ipad/ipod tips & info a4cwsn.com/
Special Education ipad Users https://www.facebook.com/pages/Special-Education-iPad-Users/131407440253174?ref=ts

Services – to access speech pathology

Aging Disability and Homecare www.adhc.nsw.gov.au
NSW Health www.health.nsw.gov.au
Speech Pathology Australia www.speechpathologyaustralia.org.au