How useful are GPS devices? Jack:It 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 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? Peter:The GPS is a wonderful invention that helps drivers get to different locations. It has many advantages. Firstly, it is easier to use and more reliable than a regular map, so you hardly ever get lost. Also, you don't really have to look at the screen. You can just listen to the voice. I love downloading famous people's voices for my device. In addition, a GPS chooses the best and quickest route to a destination, so you actually save time. What is more, it can give you valuable information like traffic updates, and even where the nearest supermarket or hotel is. Finally, you can use a GPS for playing MP3 files, or even for looking at photos. Personally, I believe that a GPS device is something useful that all drivers should have. Question 4GPS needs updating.