loretod
Getting Started
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Hoffman Input Device using Neokey 1x4 for AAC Access
Persons with disabilities related to communication may utilize grid based communication systems as Alternative Augmentative Communication (AAC). One such web based and open source system is AsTeRICS Grid developed in Vienna under government funding with the goal of making this type of communication free and accessible to all. It has a wide range of features and input methods, one of which is the Huffman input method which assigns key combinations to each cell.
This got me thinking about Adafruit's NeoKey Emoji Keyboard project and what a great fit it would be for this type of input. I managed to tweak the project's file so each key press sends the numbers 1- 4 to support navigation through the cells. Thanks to Liz Clark for the code and wonderfully helpful and easy to follow tutorial!
