It all begins with communication.
Since it has existed, speech has structured our lives: it connects us, it lets us learn, it gives us a hold on the world. Yet for millions of people (non-verbal children, children in language acquisition or with learning difficulties, adults with aphasia, autistic people, patients in rehabilitation), gaining access to speech remains an uphill struggle. Existing tools are often closed, monolingual, designed far from the field, and force their users to adapt to logics that are not their own. In many regions of the world, these people simply have no tool in their language.