I've heard of it, Dr. Bernstein is involved with it. To my knowledge, it's still in development... nobody is doing large sessions with this technique. I don't know if they're even doing small sessions yet, they might still be doing tests.
It's an interesting idea (I guess) but I recommend that guys NOT be the first one in line to try new hair transplant techniques. Let the doctors experiment on somebody else's head. After you're completely certain that ARTAS is a fail-proof approach, because of years of positive reports, then maybe consider it. It's way too early for patients to consider using ARTAS yet, in my opinion.