GPS is now a respectable, 'helpful technology' with product names like: "Car & Family Locator", "Dog Locator" and "Universal Locator". Yup, hit the net, find: Poochy, Chevy, Mommy and your school backpack – possibly with Bobby or Janey strapped to it. No need to slink into the former adult-book-store-turned-spy-shop. Radio Shack, Target and many other main-stream stores are now selling GPS trackers to everyone. Zoombak (product)