I have looked at both sites you have posted and must say that I am intrigued at the
potentials this technology may be able to provide. I am investigating aids to disabled
persons and this sounds like a another pathway (beyond the senses) that may someday
provide significant benefits to those affected.
      You mentioned that you had some experience with the currently available
technology. Can you elaborate?
      I have reached out to the two organizations you provided and hopefully will be able
to gain more insight.