Florence is an extensible scalable on-screen virtual keyboard for GNOME that stays out of your way when not needed. You need it if you can't use a real keyboard either because of a handicap, broken keyboard or tablet PC but you can use a pointing devide.
Q Binary Clock is a platform independent simple binary clock widget. Q Binary Clock was initially started as "Binary Clock" or just "binaryclock" for Fremantle. The source code is available at: https://garage.maemo.org/projects/binaryclock