Less than ten years ago, GPS devices were slow and sometimes inaccurate. And even when they were accurate, their interfaces were often impossible to, well, navigate. They had a nice following among geo-caching geeks, but for the rest of us? Forget it.
These days, even the most technologically impaired motorists swear by the GPS navigators on their dashboards. Today’s devices are accurate, fast, and easy to figure out. They often come with traffic guidance, Bluetooth for hands-free...
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