Camera stabilization has long been considered too expensive for smaller budget productions. Now, for a fraction of the cost of the Big Daddy -- a Steadicam-- comes "Movi."
Here's a link to a review by an Image Maker we really respect, Vincent Laforet. If you scroll down to the bottom you can watch his short film, MōVI, which was shot entirely with this system. In particular, notice that at the 52 second mark, the camera moves THROUGH the ring! Amazing!
And here's another review by Engadget, where the picture came from: