Here are some screenshots from the Gnowsis Graphical User Interface:

'''Miniquire & PIMO Thing Editor:'''

 * http://www.gnowsis.org/statisch/0.9/doc/use_cases/_annotating.html

'''Dropbox:'''

 * DropBox
 * http://www.gnowsis.org/statisch/0.9/doc/use_cases/_dropbox.html

'''Tagging plugin:'''

 * http://www.gnowsis.org/statisch/0.9/doc/use_cases/_tagging.html

'''Miniquire, Search & Configuration window:'''

 * http://www.gnowsis.org/statisch/0.9/doc/features.html

http://gnowsis.opendfki.de/attachment/wiki/Screenshots/05desktop_search2.png?format=raw