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<img height="488" src="https://media.thenextweb.com/2026/06/uc-davis-brain-computer-interface-als-speech-casey-harrell-3800-hours.avif" width="868" /><br /><p>A man with ALS has been using a brain implant to speak independently for more than 3,800 hours over the past two years, producing nearly 2 million words with an average speed of 56 words per minute. The study, published Monday in Nature Medicine by researchers at the University of California, Davis, represents the longest [&hellip;]</p> <b