Body language is so yesterday. Tomorrow, it will be head language.
That’s because today Facebook researchers are working on a brain-computer interface that will let you type with just your mind. They want people to communicate with the computers through their heads — no wires or strings attached.
It sounds like the closest thing to mind-reading since Kreskin’s ESP, which means it will probably be a board game before it’s a practical interface. Not to be a buzz-kill, but the voice in my head is saying, “Objection. Hypothetical.”
