http://www.hare.demon.co.uk/lego/pylnp.html
Les Smithson
Remote control library.
Python.
GNU/Linux.
Pylnp is a unique remote control library, not only because of it's use of Python, but also because instead of interfacing with the standard firmware, it interfaces with legOS. Because of this, it provides a great deal of customizability that the other remote control libraries may not have, since it can be used to invoke custom functions on the legOS side of the robot. The downside of this power, of course, is that you must learn legOS and write C programs to access this superior functionality.