AAC 101: How Communication Tools Empower Voices

Every voice deserves to be heard. For some children and adults, speaking out loud may not be possible—or may be very difficult—due to developmental, medical, or neurological conditions. This is where Augmentative and Alternative Communication (AAC) comes in. AAC provides tools and strategies that empower individuals to express themselves, connect with others, and participate fully in everyday life.

What Is AAC?

AAC stands for Augmentative and Alternative Communication. It refers to all the ways someone can communicate besides talking. This includes:

• Low-Tech AAC: Picture boards, communication books, sign language, or written notes.

• High-Tech AAC: Speech-generating devices, specialized apps on tablets, and eye-tracking systems.

AAC doesn’t replace speech—it supports and enhances communication (Beukelman & Light, 2020). For many users, AAC is a bridge that helps reduce frustration and opens the door to meaningful interaction.

Who Benefits from AAC?

AAC is used by children and adults with a wide range of needs, including:

• Autism spectrum disorder

• Down syndrome

• Cerebral palsy

• Developmental language disorders

• Stroke recovery or traumatic brain injury

• Progressive neurological conditions

Research shows that introducing AAC early can improve both communication and language development, and does not delay speech (Romski & Sevcik, 2005).

How AAC Builds Confidence and Independence

AAC empowers individuals to:

• Express their thoughts, wants, and feelings clearly.

• Participate in school, work, and community activities.

• Build stronger social connections with family and peers.

• Reduce frustration that comes from not being understood.

Tips for Parents and Caregivers

• Model AAC Use: Show your child how to use their device or communication board during everyday activities.

• Celebrate Communication: Focus on the message, not just the method.

• Collaborate with Therapists: Partner with your SLP to choose the right AAC system and strategies for your child.

AAC is not about “fixing” someone—it’s about giving them the tools to share their unique voice with the world. At tuLIPS Speech Therapy, we’re here to guide families through the process of exploring AAC, choosing the right system, and making sure every individual has a way to connect, belong, and thrive.

Works Cited:

• Beukelman, D. R., & Light, J. C. (2020). Augmentative and Alternative Communication: Supporting Children and Adults with Complex Communication Needs (5th ed.). Paul H. Brookes Publishing.

• Romski, M. A., & Sevcik, R. A. (2005). Augmentative communication and early intervention: Myths and realities. Infants & Young Children, 18(3), 174–185.

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