1. 10

  2. 3

    Holy crap this is some crazy shit. 97% accuracy…

    Sounds like for now it only really works in controlled environments - I am surprised it even works at all.

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      Even scarier than the keystroke recognition mentioned in the title is this:

      Some recent work, namely WiHear, uses CSI values to extract the micro-movements of mouth to recognize 9 syllables in the spoken words