Mind control: how does it work and what gadgets will we see it in?

Mind control: how does it work and what gadgets will we see it in?

“So, what if you could type directly from your brain?”  That isn’t a line from a science-fiction novel, but something that was asked on the stage of F8, Facebook’s annual conference, in 2017.  The question was posed by Regina Dugan, formerly of US military research facility DARPA, who has the keys to perhaps one of …