A smart phone replaces a compass, a GPS navigator, a book reader, notebooks and paper, a flashlight, a television, a computer, an alarm clock, an egg timer, a camera (funny how UFO and Loch Ness Monster sightings went way down after half the world started carrying high-resolution cameras everywhere!), a video camcorder (a low-end iPhone is superior to the best VHS camera ever made), a music player, a day planner, a calendar, a contact book, and a newspaper.
Maybe, like the horseless carriage that became an automobile, there should be a new name…something other than "phone".