What do you use to get directions to somewhere you have never been before or only once? Some new vehicles today come with a GPS in the dash. Some use a map book. Some use a GPS that is mobile.......can be used in different vehicles. Some write down directions on paper and follow that. For us, it's our iPhone 6s and, when on a trip, a large map book. Use to use a mobile, boat and vehicle, small GPS, but only use that in the boat. However, now we have an iPhone App that acts like a Plotter on the water. Our iPhone has never been wrong, but sometimes the direction the lady gives aren't shorter than ones we know, but we still use it. On the iPhone, we will go to the website, if there is a website, of the business we are looking for and push "Directions" with a finger and that will take us to Google Maps and directions to where we are going. Sure wish there was an iPhone when I worked years ago. Would have been so much easier than using the old Map Book.