Let me just say, the above gif from the Augmented Reality & Dragons Kickstarter is inspiring. It makes me WANT to play like this at my table. But I don't think it does.
What I mean is, for this to work, you'll need to be viewing your physical table via your iOS or Android device. That's more distracting than anything else.
Exciting concept. I don't think the current implementation is feasible.
22% funded (with a goal of $250k) with just over 2 weeks to go)
You can look at more videos here: https://imgur.com/gallery/TbHjpUC