Motorola today officially took the wraps from the Droid, its flagship Android phone and Verizon's primary challenger to the iPhone. The touchscreen slider is the first Android phone anywhere to use Android 2.0 and carries its new web browser, Exchange mail and other boosts. Notably, it also introduces a beta version of Google Maps Navigation, Google's first turn-by-turn app: the service uses voice commands to provide constant, spoken driving directions.
