Google Maps navigation analysis

As the video above explains, Google Maps navigation was built from the ground up to be internet connected meaning you can get the latest maps and business data automatically over the net without having to download new maps manually.

Google touts lots of features which they say most GPS units don't have such as voice recognition, the ability fix spelling errors and of course infinite points of interest. Other benefits touted include the ability to navigate via search meaning you can ask your device to navigate to a museum with a specific exhibit...