A hilarious call-to-arms for everyone infuriated by 21st century technology, from iPhones to e-readers to self-service checkout If you point my smart phone at the sky, its star-gazing app can supposedly identify and name planets outside of our galaxy. Extraordinary--but even more extraordinary is that it can't actually make telephone calls. Trying to get a signal on it is like searching for the Yeti--some people believe it exists...