AAC Devices for Autism: Enhancing Communication Skills in Children

Communication is an integral part of human interaction, and it is a critical skill that everyone needs to thrive in society. For children with autism, however, communication can pose a significant challenge. Fortunately, there are various types of Augmentative and Alternative Communication (AAC) devices that are useful in improving their communication skills. This article aims to provide a comprehensive guide on how AAC devices for autism work, their effectiveness, how to implement them, and frequently asked questions about them.

What are AAC Devices for Autism, and How Do They Enhance Communication?

AAC devices are communication tools that assist people with disabilities to communicate. They come in different forms, such as voice output communication aids (VOCAs), speech-generating devices (SGDs), and more. AAC devices help children with autism communicate by providing a means of expressing their thoughts, ideas, and emotions. They also help develop language skills, increase social interactions, and improve overall quality of life.

How Effective are AAC Devices?

AAC devices for autism have been found to be highly effective in improving communication skills in children with autism. Research shows that AAC devices lead to higher levels of engagement, communication, and social interaction among children with autism. According to one study, using an AAC device leads to a 15% increase in communication interactions compared to when there is no device.

What is Virtual Autism, and How is it Assessed?

Virtual autism is a term that refers to the effects of social isolation, anxiety, and depression brought about by the pandemic on individuals on the autism spectrum. It is assessed through remote diagnostic evaluations and teletherapy sessions by professionals who specialize in working with children and adults with autism.

How Can Assistive Technology Benefit People With Autism?

Assistive technology, such as AAC devices, can benefit people with autism by improving their communication skills, promoting social interactions, and reducing isolation. Assistive technology can also help develop their cognitive and language skills, leading to better academic and vocational outcomes. Overall, assistive technology helps individuals with autism live more independent and fulfilling lives.

How to Implement an AAC Device for a Child with Autism

The implementation of an AAC device for a child with autism requires the guidance of a speech-language pathologist (SLP), occupational therapist (OT), or another professional with expertise in the field. The process begins with assessing the child’s communication needs, evaluating the child’s ability to use an AAC device, and training the child to use it effectively.

Teach New Words on the AAC Device

To help a child with autism learn new words using an AAC device, parents or caregivers can start by identifying simple words and phrases that relate to the child’s interests or daily routine. The AAC device should be programmed with visual icons to represent the words, with clear labels to help the child understand their meaning.

Expert Tips for Getting the Most Out Of an AAC Device

To maximize the effectiveness of an AAC device, there are several expert tips that parents or caregivers can apply. These tips include exposing the child to multiple modes of communication, providing frequent opportunities for practice, modeling language skills, and encouraging peer interactions.


Q: Will an AAC Device Prevent a Child with Autism from Speaking?

A: No, AAC devices are designed to supplement rather than replace speech. They are meant to help children with autism develop and improve their communication skills by providing an alternative means of expression.

Q: How to Teach a Child with Autism to Use AAC Devices?

A: Children with autism can learn to use AAC devices through a variety of methods, including visual prompting, modeling, positive reinforcement, and structured learning programs.

Q: How to Know if a Child is Ready for AAC?

A: An SLP or OT can evaluate a child to determine if they are eligible for an AAC device. The key indicators are the child’s ability to understand and use symbols, motivation to communicate, and the level of support available.

Q: What are the Types of Communication Devices for Kids?

A: There are various types of communication devices for kids, including low-tech communication boards, mid-tech devices, and high-tech devices such as iPads.

Q: How to Assist the Child to Use the AAC Device?

A: Parents or caregivers can assist the child to use AAC devices by providing support in setting up the device, identifying appropriate vocabulary, using visual and audio prompting, and engaging in daily conversations.


AAC devices for autism have become increasingly popular in recent years due to their effectiveness in improving communication skills in children with autism. Parents or caregivers can work closely with professionals to implement these devices successfully, and the child can learn to use them with ease. With continued practice and support, AAC devices can have significant benefits and improvements on a child’s overall quality of life.

Materials Used

  1. “Augmentative and Alternative Communication.” Autism Speaks, accessed 20 August 2021, https://www.autismspeaks.org/augmentative-and-alternative-communication.
  2. “Augmentative and Alternative Communication.” National Autistic Society, accessed 20 August 2021, https://www.autism.org.uk/advice-and-guidance/topics/communicating/augmentative-alternative-communication-aac.
  3. “Implementing AAC Technology for Learners with Autism Spectrum Disorder: A Technical Brief.” US Department of Education, Office of Educational Technology, 2019, https://tech.ed.gov/files/2019/01/AAC-Spectrum-Disorder.pdf.
  4. “AAC Intervention for Children with Autism.” Communication Matters, accessed 20 August 2021, https://www.communicationmatters.org.uk/resources/factsheets-and-guides/autism-and-aac.
  5. “Using AAC for Individuals with Autism Spectrum Disorder.” American Speech-Language-Hearing Association, accessed 20 August 2021, https://www.asha.org/PRPSpecificTopic.aspx?folderid=8589942773&section=Treatment.

AAC devices for autism have revolutionized the way children with autism communicate. These devices are available in different forms, ranging from low-tech communication boards to high-tech speech-generating devices. The choice of device depends on the child’s needs and abilities.

Low-tech communication boards are simple and cost-effective, and they can be customized to meet the child’s needs. They consist of pictures or symbols that represent words, phrases, or sentences. Mid-tech devices are more advanced and include features such as voice output, digitized speech, and message playback. High-tech devices, such as iPads or tablets, are the most sophisticated and offer a wide range of communication options.

Implementing an AAC device for a child with autism requires a team approach. Parents, caregivers, SLPs, OTs, and other professionals should work together to assess the child’s communication needs, evaluate the child’s ability to use an AAC device, and train the child to use it effectively. The training process involves teaching the child how to navigate the device, select appropriate vocabulary, and use it to communicate effectively.

One of the most critical aspects of using an AAC device is modeling language skills. Parents and caregivers should model appropriate language use by speaking slowly, clearly, and with enthusiasm. They should also encourage peer interactions and provide frequent opportunities for practice.

AAC devices for autism have been found to be highly effective in improving communication skills in children with autism. However, it is essential to note that these devices should not replace speech but rather supplement it. With continued support and practice, children with autism can learn to use AAC devices effectively, leading to improved communication, social interactions, and overall quality of life.

In conclusion, AAC devices for autism have changed the way we think about communication for children with autism. These devices offer a means of expression, promote language development, and improve social interactions. With proper implementation and ongoing support, children with autism can benefit greatly from AAC devices, leading to a more fulfilling and independent life.