augmentative-communication

Dasher

Free, easy-to-use AAC app with offline support, flexible input options, media & smart home access

MozoLM: A language model (LM) serving library

Phrase Auditory Scanning COmmunicator - AAC App for iOS and the Web

Ossia is an accessibility tool for those unable to speak or type; Ossia enables whole sentence creation with as few clicks as possible and targets <1 word typed per sentence

A paper titled 'Prospects of brain-computer interfaces in communication for disabled children' submitted to the Waynflete Studies program.

Calibration-free eye-gaze communication for people who can't use a mouse, touchscreen or switch. Ordinary webcam, no calibration step, all processing local. Free for families, schools and clinicians.

Teclado Redondo (GazeWheel) - comunicacao alternativa gratuita, escrita sem os dedos

Simple and customizable, 100% free AAC app built for Android devices

Android pictogram keyboard (IME) for AAC — tap an ARASAAC pictogram to type its word into any app and speak it aloud. Built for people with speech or typing difficulties.

Free, open-source, offline-first AAC communication app built with Flutter. Symbol boards, keyboard & switch-scanning modes, feelings/healthcare/schedules, caregiver dashboard — fully on-device, no subscription.

AAC (Augmentative and Alternative Communication) system for non-verbal and low-verbal users

Offline research software for safe, personalized language prediction in non-invasive P300 BCI communication, with reproducible analyses and manuscript sources.