What is it the Dialoogle picture cards do to the brain? That was the question we asked Doctor Peter Lund Madsen and he explained, “The most important sense for the human is sight. We explore the world primarily through our eyes. That is basically what separate humans from Neanderthal, we are capable of combining thoughts. Pictures force the brain to think, and when new combinations of thoughts is created, new unknown ideas and solutions arises to already known problems.