10/09/2026
If you’ve spent any time around the ABA, speech therapy, or neurodiversity communities, you’ve probably heard the term AAC. But what exactly is it, and how does it help? Let’s break it down! 👇
🗣️ What is an AAC Device?
AAC stands for Augmentative and Alternative Communication.
Augmentative means it adds to someone’s existing speech.
Alternative means it is used instead of spoken words.
While AAC includes things like sign language or picture cards, an AAC Device usually refers to a dedicated tablet or computer equipped with specialized speech-generating software (like Proloquo2Go or TouchChat). A user taps buttons on the screen, and the device speaks the words out loud!
🧩 The Two Types of AAC
Low-Tech AAC: Tools that don't require batteries or screens—like communication boards, PECS binders, or printed booklets.
High-Tech AAC: Electronic speech-generating devices. These can range from standard iPads with communication apps to advanced devices that use eye-gaze tracking for individuals with physical limitations.
🚀 Common Myths vs. Facts
❌ Myth: Using an AAC device will stop a child from ever learning to talk.
✅ Fact: Research shows that AAC actually encourages and builds vocal speech! It pairs the visual icon, the motor movement, and the spoken audio, which strengthens language pathways in the brain.
❌ Myth: A child has to be a certain age to use AAC.
✅ Fact: There is no age requirement! If a learner is frustrated because they cannot express their needs, they are ready to explore AAC options.
🌟 Why AAC is a Game-Changer in ABA
Unlocks Independent Expression: It goes beyond just asking for snacks. AAC allows users to tell jokes, share feelings, ask questions, and say "no."
Reduces Challenging Behaviors: When a learner has a reliable way to say what they mean, frustration drops and communication wins.
Provides a Consistent Voice: No matter who the learner is talking to—a parent, an RBT, a teacher, or a peer—the device provides a clear, universally understood voice.
Communication isn't limited to the words that come out of our mouths. AAC reminds us that every voice matters and deserves to be heard! 🗣️✨
