"The personality of the wearer and the hat makes the hat"-Philip Treacy. Hats are seen as symbols of intelligent people. So now it's time to put on your hat and flaunt it. You can present the way of investigating an issue from various perspectives but in a clear, conflict-free way. Here is the apt slide for brainstorming and problem-solving discussions. With the six nodes in a tabular column, you can add your points. Now it's time to be De Bono and make your PPTs wisely.