HowAmIDroiding is the "How am I driving" Android application, allows drivers to know if they are cruising safely. It uses the accelerometer of the phone to determine if the driver should have made that turn more carefully or shouldn't have speeded that much. It is possible to save the tracks to further reverence and see your overall performance on the system dashboard.
http://market.android.com/details?id=com.sorpasso
http://market.android.com/details?id=com.sorpasso
