As expected, Google has launched the preview SDK for the Android platform.
The homepage also includes videos of tutorials and demos of devices running Android applications, such as a WebKit based browser on a 3G connection, Google Maps with contact integration, instant messaging, a version of the first person shooter game Quake with hardware accelerated graphics, and support for 3G networks. Google has also announced a $10 million developer challenge for the best and most innovative Android applications that represent the goals of the platform.
