Demo & Tutorial: http://youtu.be/3IjMdw1TgYI
You can create a shortcut (1x1 widget) to widgets with this application. The widget will appear with a cool animation by tapping the shortcut.
Main benefits of using popup widget:
1. Save memory and battery used by the widgets on your launcher
2. Save the space of home screen
3. Better scroll performance of launcher
4. Create your own UI