Butterfly Works, a social innovation studio, invited me to organise part of a workshop for their clients and friends. I did a very quick version of the exclusive design challenge I organised a while ago. This time there were three teams, and they had just half an hour to come up with ideas with the material I gave them. After that they took their first ideas and moved over to Kim van den Berg who gave the teams a very quick workshop in visualising ideas by drawing. â–¶