TouchChat HD for iPad® / iPod® / iPhone®is a full-featured communication solution for individuals who have difficulty using their natural voice. TouchChat fits into the category of assistive technology known as Augmentative and Alternative Communication (AAC) and includes features that were previously only available in much more expensive dedicated devices. Words, phrases and messages are spoken with a built-in voice synthesizer or by playing a recorded message.
TouchChat can be used for individuals with a wide variety of access needs. Included in the app is: Integrated head tracking (*with applicable iPad/iPhone models), configurable switch scanning, and a range of touch access features.
https://touchchatapp.com/apps/touchchat-hd-aac