Here is the example :
To have these icons added to your iPhone home screen, using your device visit this url adress: http://brdrck.me/settings/. Then a new page will appear displaying all the icons and shortcuts which are compiled neatly. Simply tap on the icon you like and then copy it into your device's home screen.
Unfortunately you will not find lot of options, since currently the developers only provide 11 icons available, but not to worry I believe they will add more soon the demand increases.