Title: The four freedoms, two rules and one jam Date: 2010-06-05 16:31 Author: Pierre Category: News Slug: the-four-freedoms-two-rules-and-one-jam Status: published At our Bauhaus Weimar presentation, we decide to make jam. So an adaptation of the [GPL](http://www.gnu.org/philosophy/free-sw.html) principles seems useful. [![Freedom 0 - use it](http://ospublish.constantvzw.org/blog/wp-content/uploads/P1040639rr-400x300.jpg "P1040639rr"){.alignleft .size-medium .wp-image-4566 width="400" height="300"}](http://ospublish.constantvzw.org/blog/wp-content/uploads/P1040639rr.jpg) [![Freedom 1 - study it](http://ospublish.constantvzw.org/blog/wp-content/uploads/P1040640rr-400x300.jpg "P1040640rr"){.alignleft .size-medium .wp-image-4567 width="400" height="300"}](http://ospublish.constantvzw.org/blog/wp-content/uploads/P1040640rr.jpg) [![Freedom 2 - modify it](http://ospublish.constantvzw.org/blog/wp-content/uploads/P1040641rr-400x300.jpg "P1040641rr"){.alignleft .size-medium .wp-image-4568 width="400" height="300"}](http://ospublish.constantvzw.org/blog/wp-content/uploads/P1040641rr.jpg) [![Freedom 3 - share it](http://ospublish.constantvzw.org/blog/wp-content/uploads/P1040642rr-400x300.jpg "P1040642rr"){.alignleft .size-medium .wp-image-4569 width="400" height="300"}](http://ospublish.constantvzw.org/blog/wp-content/uploads/P1040642rr.jpg) [![Attribution](http://ospublish.constantvzw.org/blog/wp-content/uploads/P1040643rr-400x300.jpg "P1040643rr"){.alignleft .size-medium .wp-image-4570 width="400" height="300"}](http://ospublish.constantvzw.org/blog/wp-content/uploads/P1040643rr.jpg) [![Do not enclose it](http://ospublish.constantvzw.org/blog/wp-content/uploads/P1040644rr-400x300.jpg "P1040644rr"){.alignleft .size-medium .wp-image-4571 width="400" height="300"}](http://ospublish.constantvzw.org/blog/wp-content/uploads/P1040644rr.jpg) [(Free Art Licence)](http://artlibre.org/licence/lal/en)