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That actually seems like a rather higher bar than /we/ have to deal with. Image, auditory, touch and taste data come in on distinct signal paths before going to higher-level feature processing.

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True in normal conditions, but our neocortex is highly adaptable. I can’t remember the studies, but there have been cases where a grid of actuators was taped to the body of a blind man and hooked up to a camera mounted on his head. In time, he was able to “see” edges based on the signals coming from his skin.

That's amazing.

I guess probably the orientation didn't even matter. So likely, you could seamlessly wear something like that on a patch of skin that stayed out of your way (on your back, perhaps).

It's actually a little tab that the blind person puts on their tongue. Link below.

https://www.popsci.com/fda-allows-marketing-device-lets-blin...

That's the current model, the Brainport. The original was indeed a chair, back in the late '60s, and there were several users. https://en.wikipedia.org/wiki/Paul_Bach-y-Rita

Nice find, I didn't know about it. Thanks for the link!

This is essentially how cochlear implants work. Just get a usable signal to the brain (early in life) and let the brain sort out what to do with the information.

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