> Keen is experimenting with a modified version of the device that he thinks might even allow babies to type and communicate similarly to the way some babies co

> Keen is experimenting with a modified version of the device that he thinks might even allow babies to type and communicate similarly to the way some babies communicate with sign language. I feel like this warrants its own article. Jumping from understanding but not being able to reliably speak words to chording without reading or letters in between sounds like a really interesting direction. Are the chords chosen to relate to orthography? To sound? To semantics? How would you teach it? A caregiver can easily demonstrate a sign. A chord is a lot less visually salient and harder to demonstrate.