24-year-old inventor Arnav Kapur’s wearable device AlterEgo, which we previewed during this year’s Ted Fellows announcement, aims to assist people with communication problems by reading the voices in their head. According to Smithsonian Magazine, the technology does so through “a system of sensors that detects the minuscule neuromuscular signals sent by the brain to the vocal cords and muscles of the throat and tongue.” These …
AlterEgo Listens to the Voices in Your Head
