(Updated2 2009.10.29-12:47 PDT - Garmin and TomTom's stock drop 12.3% and 23.4%, respectively, yesterday.)
Google releases "Google Maps Navigation" in its blog. Navigation is a free, internet conneted GPS system provided by Google. It requires
- Google's newest Android 2.0 mobile operating system (Current only Droid from Verizon uses it)
- mobile internet connection
The service currently only limited to United States. And from the blog post, it listed 7 features unique to Navigation:
If you don't see the vidoe above, use this link.