iPhone 4/4s head holder

For those who don't have enough money to buy Google Glass, here is a device that gives you ONE of the functions it has.
Have you ever had an experience where you want to record your hand work with your iPhone camera but you only have two hands, one for work and another for work...you look around for someone to hold your iPhone but you don't see anyone or maybe you don't even have a friend to ask? Here's a solution for you. All you need to do is to set your iPhone and press + or - button, and t