The Audeo captures electronic signals between the brain and vocal cords and synthesizes clear, spoken words
Today's featured Invention Awards winner is the Audeo, a voice synthesizer that gives back the ability to speak to those with vocal cord or neurological damage. Be sure to check out the rest of 2009's Invention Award winners here.
When Michael Callahan was 17, he lost his short-term memory when he hit his head in a skateboarding accident. "The neural pathways were all wrong," he recalls. Within weeks, he was back to normal, but the incident left him thinking, how could he help people who had permanently lost abilities that most of us take for granted? Five years later, he came up with the Audeo, a tiny device that detects electrical activity between the brain and vocal cords and turns it into audible speech.