My name GPS stand for “Global Positioning System.” My main function is to provide direction and safe environment for society. I am being use everywhere around the Global, for example Cars, Cellphones, Aircraft, shapes, Computers, and etc. one Iconic is i am being use by everyone, in particular the government and businesses owners. I hope all those people with finding location, tracking movement, and also tracking criminals. The success of GPS has both positive and negative consequence. the positive is that, it made it easies for society migration. the negative is that we society have become overly dependence this equipment. GPS interacts with satellites while they float in outer space.