Find it here: photojojo.com/store/awesomeness/iphone-swivl/vimeo
It’s an intelligent roving iPhone stand that follows your every move via sensor as it shoots video, up or down, left or right, a full 360-degrees.
Here’s how it works: place your iPhone in the stand, then place the included sensor on your subject. This could be you, your pup, a bike, RC helicopter or anything that you want the Swivl to follow. Just clip it on or wear it via the lanyard. The sensor's built-in mic will make sure your video sound is pristine.