In the space of just three years, soon after the accuracy of the 30-year-old global positioning system (GPS) was narrowed to just one meter in 2004, sales of personal navigation devices (PNDs) exploded by 200 percent—and that doesn’t include the equally expanding market for cell phones equipped with GPS capabilities. The new generation of large-screen smartphones is advancing the spread of this suddenly indispensible technology.
Bradford Parkinson
Winter 2010 | Volume 24, Issue 4
In the space of just three years, soon after the accuracy of the 30-year-old global positioning system (GPS) was narrowed to just one meter in 2004, sales of personal navigation devices (PNDs) exploded by 200 percent—and that doesn’t include the equally expanding market for cell phones equipped…
Innovations
