Don't read more into it than there is and I think there will be more info on if/when they have a patent on any of the capability. If there was a patent, I am sure they would have used that in the PR. The website is a work in progress still, so that will be modified to properly reflect the actual IP they have when it is finished. The PR was careful to avoid the term patented, likely for obvious reasons.
Things are coming together nicely and a matter of time until the full story is presented.