No, this isn't a mind reading device. It's an open-source, chording stenography system. Instead of hitting individual keys for individual letters, you hit chords or keys, and that gets mapped to the text you (hopefully!) want.<p>The result is many, many fewer actions to get the same amount of text, allowing higher output speeds.<p>Only works on some keyboards, and there are some workarounds for some of the keyboards that don't fully support chording..
No links at the YouTube page. I found this neat in-browser demo though: <a href="http://stenoknight.com/kws.html" rel="nofollow">http://stenoknight.com/kws.html</a>