techpr
07-07-2008, 06:41 AM
A recent survey showed nearly half of respondents rated GPS as a deciding factor in favoring an iPhone 3G. iPhone 3G is a GPS receiver, but is also an A-GPS device, meaning the iPhone uses cellular towers and Wi-Fi networks for location services. This raises the issue of whether the iPhone 3G will be able to function as a stand-alone device.
More... (http://digg.com/apple/The_Disruptive_Potential_of_GPS_on_the_iPhone_3G)
More... (http://digg.com/apple/The_Disruptive_Potential_of_GPS_on_the_iPhone_3G)