Touchscreen communicator

Touchscreen communicator's icon

High-tech AAC aids permit the storage and retrieval of electronic messages, with most allowing the user to communicate using speech output. Such devices are known as speech generating devices or voice output communication aids. A device's speech output may be digitized and/or synthesized: digitized systems play recorded words or phrases and are generally more intelligible while synthesized speech uses text-to-speech software that can be harder to understand but that permits the user to spell words and speak novel messages.

Source: Wikipedia

Input/output / Function
ISO classification equivalence
For other functions, refer