TED Talks
Ted: Ted Ed: Making a Car for Blind Drivers
Using robotics, laser rangefinders, GPS and smart feedback tools, Dennis Hong is building a car for drivers who are blind. It's not a "self-driving" car, he's careful to note, but a car in which a non-sighted driver can determine speed,...
TED Talks
Ted: Ted Ed: How Braille Was Invented: Moments of Vision 9
Today, Braille is the universally accepted system of writing for the blind, translated into almost every language in almost every country across the globe. But it didn't actually start out as a tool for the blind. Jessica Oreck details...