The following submission statement was provided by /u/lughnasadh:

Submission Statement

This looks like a much more palatable way to do brain-computer interfaces than the radical surgery techniques some like Neuralink have suggested.

It's interesting to wonder how quickly this might be commercialized. As the article points out, there are many companies around the world trying (with various degrees of success) to bring human-body/electronic interfaces to market, especially for the control of prosthetic limbs.

Please reply to OP's comment here: https://old.reddit.com/r/Futurology/comments/11bkc12/swedish_researchers_have_developed_an_injectable/j9y7lcs/