More about the work organisation

After several discussions, each group is now diapering his investigation and for that, they have adopted different techniques:

Some pinned up on the wall a general schedule and the list of things to do, 

others prefer putting on the walls some products (drawings, sketches, tables, photographs…) , 

others used the wall to concretize in a paper their reasoning… 
and of course, it needs to discuss a lot, to exchange the points of view. Even if there is a lot of work to do till tomorrow, the atmosphere is very friendly as ou can see on these images.