Just opened my Steadicam Smoothee for iPhone 4s and GoPro, and shot a quick video showing how horrible my shaky hands are, in contrast to using it, as well as some of the features.
The steadicam footage is surprisingly good for an iPhone I thought, but I imagine more people would use it for GoPro. Bear in mind it was also being used with the RODE Smartlav for the audio, so the balance might've been a touch off. Anyway, here's the video:
Checking out the new Steadicam Smoothee Steady-cam System for iPhone and GoPro jesse's gear