The "30 Circles" activity is a simple yet powerful way to inspire creative thinking. Using the attached image containing 30 blank circles, give yourself 3 minutes to fill them in with whatever crosses your mind (see here for more detail). Remember that ideating in this way is about quantity over quality, and there are no wrong circles. Get creative, and have fun! We'd love to see your circles, so feel free to share on Twitter or Google+ with #dare2design.