this post was submitted on 11 Jun 2025
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Technology
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This is nothing short of stunning, had no idea anyone was even close to this sort of interface. And it's only an 8-bit input! Fuck me, I would have made a (totally ignorant) guess of at least a couple of thousand sensors.
Hoped for a video. :(
it's 256 electrodes, yes, but the article doesn't say whether those electrodes are simple digital signals or if each one has some analog range they resolve. Even if it's 100% binary, the tresholding (what level of neural activity is considered a 1 or 0) could be adaptive.
This is amazing technology. I can't imagine how it would feel to have your ability to speak and even sing back after losing it.
Ah! Didn't consider the input could be analog and not 1 or 0. That opens up a wide range!
I also wonder whether this could let someone sing or speak outside their normal range. When I was young I was in the school choir - after puberty hit and my voice dropped, I still had the muscle memory for high notes that my vocal cords would not allow.