Augmentative and Alternative Communication: Difference between revisions

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Aided AAC systems require some form of external equipment, ranging from simple to complex. Examples of simple aided systems include communication boards and books, alphabet boards, and picture schedules. More complex aided systems include voice output communication aids (VOCAs), speech-generating devices (SGDs), and computer-based communication devices. These systems can be used alone or in combination with unaided systems to enhance communication.
Aided AAC systems require some form of external equipment, ranging from simple to complex. Examples of simple aided systems include communication boards and books, alphabet boards, and picture schedules. More complex aided systems include voice output communication aids (VOCAs), speech-generating devices (SGDs), and computer-based communication devices. These systems can be used alone or in combination with unaided systems to enhance communication.


<div class='only_on_desktop image-preview'><div class='image-preview-loader'></div></div><div class='only_on_mobile image-preview'><div class='image-preview-loader'></div></div>
[[Image:Detail-147055.jpg|thumb|center|A speech-generating device with a dynamic display.|class=only_on_mobile]]
[[Image:Detail-147056.jpg|thumb|center|A speech-generating device with a dynamic display.|class=only_on_desktop]]


== AAC Strategies ==
== AAC Strategies ==
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