it is is true that GPS devices are very popular nowadays, but in my opinion, life was better without them. to begin with, i think they are dangerous. A GPS distracts you from your driving as you have to pay attention to the directions it's giving and check the screen. secondly, there's that annoying voice. i can't stand listening to it. what's more, you need to spend money updating it often, so that you have the you have the latest map of your city /country with the new streets or the streets that have closed down. for example. lastly, people rely on this device too much and when it fails for some reason, they feel totally helpless. the way i see it, there's not much point in owning a GPS. what's wrong with a good old map and road signs?