Three people play a Tetris-like game using a brain-to-brain interface
This is a little weird. Why would you use a Tetris like game for this? There is only one bit sent.<p>It’s also quite hackish. To select yes or no, they have to look at some flashing lights the scientists know are going to generate different patterns in the brain. So it’s not like the guys are thinking “yes” and that’s being transmitted.<p>Similarly the receiver’s brain is being stimulated kind of randomly by electrical impulse.<p>It’s basically electrical communication but where the transmitter and receiver are wired in unsual places in the brain...