Galileo is a fun device being developed by Motrr that will let you move an iPhone remotely. The video on the Kickstarter site shows some interesting uses. My favorite is smooth panning during time lapse movie creation.
iPhone Camera Remote Control
About the Author: Jeff Butterworth
Jeff Butterworth is the founder of Alien Skin Software. He used to create the products, but now he does marketing and gets coffee for the programmers.