Oliver Scholl
Website: http://www.tcltk.info
Projects: Free online Tcl/Tk-book for German users [L1 ]
Software:
- One-Time-Pad encryption [L2 ]
- Filecenter [L3 ]
- Backup program [L4 ]
- Database that you can easily customize [L5 ]
- GPS-Program to plan your walking-tour [L6 ]
- Mental arithmetic for kids [L7 ]