Speech-generating device
Last updated
A speech-generating device is an aided AAC tool that produces spoken output when the user selects symbols, words or letters.
Topic: Assistive technology and AAC
In plain terms
Speech-generating devices range from simple buttons that play one recorded message to dedicated devices and tablets with full language systems. Users may select by touch, eye gaze, a switch or a head pointer. Devices often include a consistent symbol layout so motor patterns become automatic over time.
How it shows up in an IEP
The IEP should say where the device goes (everywhere the student goes), who maintains it, and what vocabulary is available. Data should note whether the device was available and charged, because missing access affects progress.
Example
A student's device is mounted on a wheelchair. During morning meeting, the student selects "I feel happy" and "my turn" to participate, recorded on an opportunity data sheet.
Related terms
- AAC (augmentative and alternative communication)AAC is any way of communicating that supplements or replaces speech, such as signs, picture boards or speech-generating devices.
- Core vocabularyCore vocabulary is the small set of words people use most often across situations, such as want, go, stop, more, help and not.
- Switch accessSwitch access lets a student control a device, computer or toy by pressing a switch with a hand, head, foot or other reliable movement.
- Assistive technology serviceAn assistive technology service is any service that helps a student choose, get or use an assistive technology device.
On IEP Atlas
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