This is an interesting project. A hand held crane for iPhone and GoPro cameras from Steve Worthington. The idea is compelling and if he can sort out how to make the kit break down for travel, he may have something big here.
He’s set an ambitious deadline for his Kickstarter appeal. I hope it gets there, this could be a nice tool for fast and easy crane shots. The Kickstarter video and the prototype walk through are below. Both are worth watching.