Kuuden hatun ideariihi

Hatun voi laittaa päähän myös konkreettisesti, mutta pääajatuksena on ohjata ajatusprosessia hallitusti eteenpäin.
Six Thinking Hats is a thinking methodology based on the premise that the human brain thinks and processes information in six distinct ways: via questions, emotions, bad and good points judgment, creativity, and thinking (or more accurately, meta-thinking)."
via Boost Your Brainstorming with the Six Thinking Hats Method.