[plt-scheme] Examples of Scheme (or Lisp) in real-world

Hi,

You can find a description of a software here:
http://www.hexahedron.hu/personal/peteri/autolisp/simulator/index.html

Short story:
- original software was developed in AutoLISP, lot of know-how in it,
  some graphics but more calculating and accounting
- company wanted to create an on-line version of the software, 
  - an AutoLISP simulator is developed which can run the original code
    without any modification
  - simple, dummied down, automated GUI interface has also been developed
    which is much-much cheaper then an AutoCAD,
  - extra calculating and design modules have been added to the software 
    suite
- the software is now installed as a server, and clients can access it
- more than 100 clients in Europe

Best regards,

Peter Ivanyi