This library adds a new type of scrollview widget to the widget.* library under the name widget.newDragItemsScrollView(). The scroll view can then have display objects added to it which can be dragged off the scrollview by either touching and holding or pulling them in a given direction.
This is a short and robust implementation of a springboard, using Corona's scrollView widget.
It supports two kinds of touch events: a quick touch and flip, or a slow page drag and release.