2010: In an early step toward letting severely paralyzed people speak with their thoughts, researchers translated brain signals into words using two grids of 16

2010: In an early step toward letting severely paralyzed people speak with their thoughts, researchers translated brain signals into words using two grids of 16 microelectrodes implanted beneath the skull but atop the brain. https://www.sciencedaily.com/releases/2010/09/100907071249.htm https://www.sciencedaily.com/releases/2010/09/100907071249.h... 2014: https://www.technologyreview.com/2014/07/09/172124/a-speech-synthesizer-direct-to-the-brain/ https://www.technologyreview.com/2014/07/09/172124/a-speech-...