[readthenotes1]

I wonder if, like with lip reading, they switch from American English to a different language that's not so peculiar they would have and much less error rate

[nine_k]

I suppose Spanish or German would be easier to recognize than English, due to the more distinct sounds, but Chinese would be much harder, due to the tones.

[vadimsc]

Tongue movement detection cannot track only six phonemes: - b - p - m - f - v - h

That’s a remarkably small number compared with other methods. English could easily be optimized to achieve a sub-5% WER with a very small model.

[m463]

reminds me of the handwriting recognition language Graffiti from palm/handspring days.

It ended up altering my handwriting even after I stopped using it.