This video makes my heart sing. How would we even know what worlds are trapped inside the mind of a body that can no longer express its depths? Like the many, many conversations I have had with skeptics who say “show me proof of God’s existence”, what is proof to senses that cannot detect? Without the aid of the technology featured in this video, our senses could not detect musical ability, still intact and logical and reactive and capable of collaboration. And the technology would not have been conceived without belief that there was something to detect, something to learn. Were there people who tried in the past to find a way to connect to the mind of those whose bodies no longer expressed their thoughts? Of course. Did trial and error *prove* that there was nothing there and that it wasn’t possible? Of course not.