This man with ALS is “the first power user” of a brain implant that lets him speak
Compelling BCI research with no immediate Australian regulatory or APS governance parallel at this stage.
Key points
- A man with ALS used a brain-computer interface for over 3,800 hours at home, achieving 97.5% speech accuracy.
- The device decodes neural activity into phonemes then words across a 125,000-word vocabulary.
- Limited direct relevance to Australian federal AI governance or APS practice - included for context only.
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"This man with ALS is “the first power user” of a brain implant that lets him speak"
Source: MIT Technology Review – AI
Published: 15 June 2026
URL: https://www.technologyreview.com/2026/06/15/1138953/man-als-first-power-user-brain-implant-speak-bci/
Researchers at UC Davis report in Nature Medicine that a man with ALS has become what they call the 'first power user' of a speech brain-computer interface, using the device independently at home for more than 3,800 hours over roughly 22 months. The system implants electrode arrays into the speech motor cortex and decodes neural activity into phonemes, then into words, achieving 97.5% accuracy across a 125,000-word vocabulary. While scientifically significant, the item concerns clinical neurotechnology research rather than AI governance, policy, or public sector practice.
Retrieved from SIMS, 18 July 2026.