What Is an Augmentative and Alternative (AAC) Device?
An augmentative and alternative communication (AAC) device, is a tablet or laptop that helps someone with a speech or language impairment to communicate. The term AAC device is often used interchangeably with terms like speech-generating device (SGD) or assistive communication device or simply communication device. AAC devices help users to communicate through a combination of words, sentences, and images that the device then “says out loud.” Additionally, users can also communicate by typing or drawing, sharing pictures and videos, or even repeating words they hear out loud.