MIT News - The ability to send thoughts directly to another person’s brain is the stuff of science fiction. At least, it used to be. Now brain-to-brain communication a reality and is paving the way for participants from, say, Europe or Asia to send and receive their inner thoughts directly from their brains to the brains of multiple people in America.
https://www.technologyreview.com/s/612212/the-first-social-network-of-brains-lets-three-people-transmit-thoughts-to-each-others-heads/
https://www.technologyreview.com/s/612212/the-first-social-network-of-brains-lets-three-people-transmit-thoughts-to-each-others-heads/