I've not heard of him. But he seems to have some interesting ideas, like:
* Butt that is the same diameter throughout
* Tapered forearm to quickly bring the diameter up to that of the butt, where it levels off
* Flared nub at the butt cap, reminiscent of Sailor's cues (nice to see touches/features of old brought back)
* Corked shaft (i.e. "pith" or center is cork)
* Wood ferrule (his claim that he's the first to come out with it is arguable, though)
* Aiming line on ferrule (much like the first iron sight on a rifle)
Video details of these features here:
http://youtube.com/user/BarioniCues#p/u/1/p0QpKTTcLLM
Interesting ideas.
-Sean
P.S. to "jimmy91988" -- you wouldn't happen to *be* Mr. Barioni himself, would you?