Inventive principle stimuli cards for initiating new directions of thinking (free toolkit)

Need help coming up with those surprisingly novel ideas? These stimuli cards facilitate cognitive stimulation in order to diverge thinking into new areas of interest. Inventive principle cards are primarily applicable for technical related problem areas, but can also provide help for other problem areas. Each card provides four unique inventive principles. They are designed ready to print on a duplex printer. I invented this toolkit in collaboration with Søren Hansen and Kreativitetslaboratoriet.