GPS navigation has become a standard tool behind the wheel. At first you had to buy specific devices to give you turn-by-turn directions, and these devices came loaded with maps that were usually out of date as soon as you bought it. As they grew in popularity, you could find built-in GPS devices as an option in new cars. With GPS becoming a standard feature in mobile phones, there are now plenty of apps out there that provide the same turn-by-turn functions. Most people view this service as a tool, to get you where you want to go without ever needing to ask for directions. Waze is an app that builds on the standard GPS navigation service by keeping users plugged in to the world of social media, and does so quite well.
