Engineers translate brain signals directly into speech

Did you read it? The only thoughts that were revealed were the numbers from 0 to 9, and they didn't seem to be detected all that accurately.

snipped-for-privacy@ieee.org wrote in news: snipped-for-privacy@googlegroups.com:

I feel that wet work like this will require, at the very least, a more intimate connection to those 'signals' than that given by external dermal probe attachment.

And they would also need to monitor a child from birth on up to get the best info to move forward with.