Types of Augmentive and Alternative Communication (AAC)

Types of Augmentive and Alternative Communication (AAC)

Facial Expressions

Individuals may also use facial expressions to express themselves, rather than relying solely on technology or gestures. Pros: Can be used anywhere, easy to do Cons: May be difficult to understand or decipher, hard to express complex emotions, needs, or wants

https://thehelmaba.com/what-is-aac/

Tablet Communication Applications

There are numerous applications available on tablets dedicated to generating speech for individuals who cannot speak for themselves. Pros: Easy to use, portable, can be used to communicate more complex feelings and emotions Cons: More expensive

https://thehelmaba.com/what-is-aac/

Communication Boards

Communication boards are other technology-free methods of AAC. They contain grids of images an symbols, and most commonly, the user will point or gesture towards symbols to communicate. Pros: Can be used to express many things, easy to use Cons: Cannot be used anywhere, must be set up

https://thehelmaba.com/what-is-aac/

Gestures

This involves an individual pointing, waving, nodding, or performing other simple movements to express needs, wants, or emotions. Pros: Free, no tech required, usable anywhere. Cons: Difficult to express complex thoughts or emotions

https://thehelmaba.com/what-is-aac/

Eye-tracking Devices

Some AAC devices have eye-tracking technology, a great alternative for individuals who are unnable to use other forms of AAC. Pros: More accessible, a lot of possible applications Cons: Expensive, possibly difficult setup

https://www.talktometechnologies.com/pages/eye-gaze-options