I agree with you. The killer innovation which will flip this is the ability to interact via hardware that takes sub-vocalisation as input. There's work being ac

I agree with you. The killer innovation which will flip this is the ability to interact via hardware that takes sub-vocalisation as input. There's work being actively done in this area: https://news.mit.edu/2018/computer-system-transcribes-words-users-speak-silently-0404 https://news.mit.edu/2018/computer-system-transcribes-words-... https://ieeexplore.ieee.org/document/8104532 https://ieeexplore.ieee.org/document/8104532