AphaFlow is a real-time communication aid that anticipates what you're trying to say — and helps you say it.
While you speak, AphaFlow monitors your sentence structure and offers context-aware suggestions — visible but unobtrusive, for when you need them.
Your words, your history. AphaFlow learns the names, phrases, and expressions that matter to you — building a vocabulary that feels like yours, not a generic template.
Built on decades of research into how the brain processes syntax and sentence structure. Not a generic autocomplete — a model that understands sentence structure the way you do.
Clinicians receive structured progress reports — communication attempts, success patterns, recovery trajectories — so therapy can be refined, not just repeated.
AphaFlow is designed to stay in the background until you need it. Here's how that works.
Using speech input, AphaFlow builds a real-time model of your sentence structure and context — tracking what you've said, what you're building toward, and what you typically say in this situation.
Based on your sentence frame, vocabulary history, and conversational context, AphaFlow generates a ranked set of likely next words or phrases — the ones you're most likely to reach for.
Suggestions appear in the corner of the screen — visible if you look, invisible if you don't. No interruption, no judgment. Just a gentle prompt that says: this might be the word.
Speak the suggestion, adapt it, or ignore it entirely. AphaFlow learns from your choice. Every interaction makes the model smarter about how you communicate.
Most are not receiving daily, personalized communication support. AphaFlow changes that by being present between appointments.
The gap between clinical visits and real-world communication is where people give up. AphaFlow fills that space — daily, independently, at home.
Current tools ask people to interrupt themselves to communicate. AphaFlow meets them where they are — mid-sentence, mid-thought — and stays there.
Aphasia takes words. It doesn't take the person.
Every conversation is still possible — it just needs the right support at the right moment.
The research from the NeuroSyntax Lab at the University of South Carolina shows that syntax — the structure of sentences — is preserved longer than single-word retrieval in many people with aphasia. AphaFlow was built on that insight. When the model understands sentence structure, it can predict what's coming. When it knows your history, it can predict the right word. When it does both, it becomes something no existing tool has managed: a real conversation partner.
AphaFlow was designed by William Matchin, Associate Professor of Communication Sciences and Disorders at the University of South Carolina and Director of the NeuroSyntax Laboratory, where the intersection of linguistic theory, neuroscience, and clinical aphasia research shapes every product decision.