Based on Google Maps data, Google Navigation is pretty much exactly the kind of turn-by-turn navigation solution that you’d expect Google to develop. In addition to existing Google Maps features like traffic information and satellite views, Google Navigation also mixes in plain English searching, searching by voice, and Street View integration that actually allows you to see what your turns will look like.

The real strength of the Navigation features is that it’s backed by Google, which can leverage its search prowess to allow for nifty features such as asking for directions to “the museum with the King Tut exhibit.” It can also easily help you find places to stop along your trip, should you want to pause for some food. The Navigation app can also apparently collect speed and distance information to build a more accurate picture of live traffic, much like the Dash GPS device that Research In Motion acquired.

More: http://www.macworld.com/article/143547/

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