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World's Most Overrated Gadgets and Technologies 7




GPS


The promise: The satellite-based navigation systems and programs found in cars, in portable GPS devices, and on cell phones, promise to get us from point-A to point-B in the quickest, most traffic-free manner -- without getting us into an accident because they're so easy to use.

The reality: While GPS systems vary in terms of user-friendliness -- some are better designed than others -- they're all pretty much equal in terms of sometimes just not knowing the best way to get you to some place. And sometimes, they're just flat-out wrong, from telling you to turn into oncoming traffic on a one way street to leading some folks into rivers and train tracks.

Bottom line: Truth is, we'd be more lost without GPS than with it, so we'll keep the faith and keep using these devices, since, in our experience, they seem to be getting ever so slightly better year after year. That said, it always pays to keep your eyes on the road for, you know, that odd river or one-way street sign.


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