Your Brain Doesn’t Work the Way You Think

1034.054 - 1057.421 David Eagleman

For people who are blind, for example, there are a few different approaches to this. One is called the brain port, and that's where, for a blind person, they have a little camera on their glasses, and that gets turned into... little electrical stimulation on the tongue. So you're wearing this little electro-tactile grid on your tongue and it tastes like pop rocks sort of in your mouth.