I don`t know, but seeing more and more of these pictures with people operating off horses, skis, stepping from segways at high speed, operating on ladders, from cliffs and god-knows-elsewhere makes me shiver and quite frightened, okay, most of these guys do it freely, but I am thinking about those less courageous people or just beginners who are frightened to get a "sissy" reputation by saying "no".
Recently I spoke with some friends about James Cameron`s risky way of doing things - on Terminator 2 he asked Jimmy Muro to operate on that freeway helicopter chase when the copter flys below the bridge, camera car in front - Jimmy simply said no and Cameron operated himself (this was not a Steadicam shot) - and I can only say that Jimmy must be one of the most courageous filmguys ever, first for saying no, second, to say no at such an early phase of his career, and third, to say no to James Cameron. And this should be common practice when your health/life is in danger.
Sorry for being off topic - so, about the filmotechnic thing: there are some very interesting pictures, but as the AR somehow limited to special shots, I bet this thing will be extremely painful to your banking account... ;)
And it reminds me a little bit of a very strange rig from the mid 90ies which never saw the light of day, a steadicam-like something with a wescam-like ball on top of the sled, remote controlled - the inventors even claimed that it`s the end of expensive, experienced steadi-ops, all that is needed is a goon for the rig and someone to control the camera...