augmentative & alternative communication

We use augmentative and alternative communication (AAC) to help children (and adults) communicate when spoken words are difficult or not yet available.

AAC gives your child a way to express their needs, thoughts, and feelings—so they can connect with others and participate more fully at home, school, and in their community.

We carefully evaluate each child and explore a variety of communication tools to find what works best for them. Our goal is to provide your child with a reliable, meaningful way to communicate—and to help families feel confident using AAC in everyday life.

What is AAC?

AAC is a type of speech therapy designed for children who are non-speaking or who have limited spoken language. This may include children with autism, developmental delays, neurological differences, or other conditions that affect communication.

The word “augmentative” means AAC can be used alongside spoken language—it does not replace speech. In fact, AAC often supports and encourages speech development. AAC may include communication devices, tablets, picture systems, or other tools that help your child communicate effectively.

Types of AAC

AAC comes in many forms, ranging from simple, low-tech tools to advanced, high-tech devices. Each child’s needs and abilities help determine which type is best.

Low-Tech AAC

These are simple, non-electronic tools that help children communicate.

Examples: Picture boards, communication books, symbol cards, gesture charts, or sign language.

Who it’s for: Children who need a basic way to express choices, requests, or feelings.

Mid-Tech AAC

These tools have some electronic features but are not full computers. They often provide recorded messages or limited vocabulary output.

Examples: Speech-generating devices with a small set of messages, recordable talking buttons, or simple voice output devices.

Who it’s for: Children who are ready for more dynamic communication but don’t need a full high-tech device.

High-Tech AAC

These are advanced, computer-based devices that can generate speech from a large vocabulary. They may include touch screens or tablet-based apps.

Examples: iPad or tablet apps like Proloquo2Go, Tobii Dynavox devices, PRC devices.

Who it’s for: Children who need a robust communication system with the ability to express complex thoughts, ask questions, and participate in conversations.

Eye-Gaze AAC

These devices allow a child to control a speech-generating device using eye movements. The child can select letters, words, or phrases by looking at them on a screen.

Examples: Tobii Dynavox, PRC, or other eye-tracking devices.

Who it’s for: Children with very limited physical mobility who can control their device with their eyes.