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AAC Devices

Updated: Jul 16


The Importance of Augmentative Alternative Communication


By Bite-Sized Beginnings Speech Therapy


Communication as an Essential Human Need

Communication is a fundamental human need that transcends mere words. It is the primary way through which we express our thoughts, emotions, and desires, forming the basis of our relationships and social interactions. Can you imagine understanding the world around you, but never being able to contribute or express your own thoughts? It's that concept of being "locked in".


💡 What Is AAC?

AAC types range from simple systems to high-tech tools like speech-generating devices and eye-tracking systems

AAC stands for Augmentative and Alternative Communication. It includes all the ways people communicate besides spoken words.


Examples of AAC include:

There are a lot of different types of AAC. No-tech and low-tech options include things like

  • gestures and facial expressions,

  • writing,

  • drawing,

  • spelling words by pointing to letters, and

  • pointing to photos, pictures, or written words.


High-tech options include things like

  • using an app on an iPad or tablet to communicate

  • using a computer with a “voice," sometimes called a speech-generating device.


👥 Who Can Benefit from AAC?

ANYONE of ANY AGE can benefit from AAC and especially those who have diagnosis of:


  • Autism

  • Cerebral Palsy

  • Down Syndrome

  • Apraxia or dysarthria

  • Stroke or brain injury

  • ALS or degenerative neurological conditions

  • Developmental delays or genetic syndromes


From toddlers to seniors, AAC can be adapted for all ages and abilities.



Why AAC Is So Critical

1. It Meets Basic Human Needs

AAC empowers individuals to express their needs, feelings, and choices. Being able to say “I’m thirsty” or “I’m in pain” is not just communication—it’s survival.



2. It Reduces Frustration and Behavior Challenges

When people can’t communicate effectively, it often leads to frustration, which may show up as behavior issues. AAC gives individuals an outlet to express themselves clearly, reducing stress and improving relationships.



3. It Encourages Language and Cognitive Growth

Many fear AAC might replace speech—but research shows it actually supports it. AAC enhances understanding of language structure, helps build vocabulary, and encourages verbal attempts through multimodal learning.


4. It Strengthens Social Bonds

Communication is how we make friends, laugh at jokes, share feelings, and belong. AAC provides access to these experiences, helping individuals connect with peers, teachers, family, and their communities.


5. It Affirms Autonomy and Dignity

Everyone deserves to have a say in their own life. AAC allows individuals to express opinions, make decisions, and advocate for themselves—empowering them with the independence and respect they deserve.


Will AAC stop my child from talking on their own?

No.

We have heaps of evidence that children who have access to a AAC actually improve their verbal output. In one systematic review, 87% of autistic preschool participants showed an increase in verbal speech output.


Division on Autism and Developmental Disabilities, Council for Exceptional Children. DDD, P.O. Box 3512, Fayetteville, AR 72702. Tel: 479-575-3326; Fax: 479-575-6676; Web site: http://www.daddcec.com/





🧠 It’s More Than a Tool—It’s a Team Effort

Effective AAC support means:

  • Personalized Solutions that fit the individual’s needs and environment.

  • Consistent Use across home, school, and community.

  • Supportive Training for families, educators, and caregivers.

  • Celebrating Progress, no matter how small.



🌱 Final Thoughts

AAC opens doors that speech alone may not. It’s not a last resort—it’s a powerful first step toward full participation in life.



Because communication should never be out of reach.


 
 
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