Home screen widgets allow users to view dynamic data from several widgets simultaneously without having to launch the widgets on full screen:
For an overview of home screen widgets, see Introduction to home screen widgets
For instructions on developing home screen widgets, see Developing home screen widgets
For examples of WRT widgets that are enabled for the home screen, see RouteWidget Example and AccuWidget Example.
For an example of developing a home screen widget, see Enabling STEW for the home screen