Global Positioning Systems

Little Earthbound Disruption Expected From Massive Solar StormsOn a scale of one to ten, these flares shooting off a group of sunspots are around a two. Nothing to panic about.
Jay Lloyd's Getaway: The Limits of Electronic NavigationApple's new mapping app had a hard time finding the Brooklyn Bridge, among other well known landmarks.
Waze GPS And Traffic AppWaze is a free download that not only tells you how to get where you're going, it monitors traffic conditions for the best route.