3 ms·

Um, wow. That is drop-dead unbelievable. I had no idea that thought-based control had progressed to this point. Why am I just now seeing this?!

• Estragon 17y ago
  It's not literally "thought-based." They're reading the signals from his peripheral nervous system, not his brain.
  • bh23ha 17y ago
    And the difference is...?