Augmentative and Alternative Communication (AAC)

What is AAC?

Augmentative and Alternative Communication (AAC) refers to a variety of tools, systems, and strategies designed to support or supplement verbal speech. However, AAC isn’t a standalone solution—it’s part of a multimodal communication approach that complements other forms of communication. Whether through vocalizations, gestures, sign language, or facial expressions, all communication methods deserve to be recognized and valued.

Who Uses AAC?

AAC is beneficial for anyone who face challenges with expressing themselves. This includes individuals with developmental disabilities, acquired disorders, or difficulties with speech intelligibility.

Types of AAC Systems

AAC systems fall into different categories, ranging from simple, low-tech methods to advanced, high-tech devices:

  • No-Tech: These methods rely on the user’s body and do not require electricity. Examples include gestures, writing, or pointing to pictures, words, or photos.

  • Mid-Tech/High-Tech: These speech-generating devices provide voice output. Mid-tech devices are usually battery-operated with basic functions, while high-tech devices come with advanced software that offers customizable communication pages.

Examples:

  • Mid-tech: Big Mack Switch

  • High-tech: Tablets with communication software such as Tobii Dynavox, TouchChat, or Proloquo2Go

Why is AAC So Important?

AAC allows for voices to be heard! Here’s why it’s a vital part of communication:

  1. Enhances Communication: AAC allows individuals to express their needs, emotions, and thoughts. It helps them find their voice and connect with others more effectively.

  2. Promotes Independence: By using AAC tools, individuals can engage in conversations and social interactions, fostering a sense of independence and confidence.

  3. Supports Language Development: For children with speech delays, AAC opens up opportunities for language learning by introducing new vocabulary and grammatical concepts in an accessible way.

  4. Improves Quality of Life: With better communication, individuals experience stronger relationships, improved social inclusion, and academic success.

Is My Child Ready for AAC?

There’s no specific age or developmental milestone that determines if a child is ready for AAC. The key is presuming competence, which means believing in the potential of every individual—regardless of their communication challenges—to learn and communicate effectively with the right tools and support.

Discover how AAC can benefit your child—schedule your free consultation today to learn more!