Considering that Dragon is based on machine learning (hidden Markov models, or HMMs, to be exact) [1], I'm not sure what point you're trying to make. In any cas

Considering that Dragon is based on machine learning (hidden Markov models, or HMMs, to be exact) [1], I'm not sure what point you're trying to make. In any case, I used Dragon in the late 90's, and it was terrible, whereas Google's voice recognition on Pixel devices works great for me. One benefit of using deep learning is that they are much less brittle, e.g., working much better for people with accents, in noisy environments, etc. [1] https://en.wikipedia.org/wiki/Dragon_NaturallySpeaking https://en.wikipedia.org/wiki/Dragon_NaturallySpeaking