You can set multiple Worldscope homescreen widgets to your device.
Please note: To be able to use homescreen widgets, make sure your app is installed to internal device memory!
Select add -> widgets from your device homescreen's menu.http://imageshack.us/photo/my-images/155/30411493.png/
Select Worldscope 1x2 or 2x4http://imageshack.us/photo/my-images/534/83108990.png/
Select favorites group ("category") which items will be shown in your widget.
And here you are! You can change the image on your widget by browsing left/right (tap on the bottom left or right arrow)