I have read about this tech and I am also excited and terrified. I wrote a comparison of how the state of technology in the 60's in juxtaposition to the projection of future tech in 1968 Star Trek, compared to where we are technology now in juxtaposition to the 2008 reboot of Star Trek, we didn't update the technology far enough. Magic is about to be real! Imagine fMRI become so cheap, and small, that every smart device could peek into our brains. It would essentially be ESP tech and communication could evolve to be even more visual than it is now.