What a story! A brain-computer interface using AI can convert a paralysed man's brainwaves into speech to enable him to have real-time conversations, without the usual delay in speech. "The brain-computer interface reads the man’s neural activity via electrodes implanted in his brain and then instantaneously generates speech sounds that reflect his intended pitch, intonation and emphasis. The researchers even trained the AI on voice recordings from before the man’s condition progressed, using vo