Origami/Types/Iso-Area Folding

Iso-area folding is the folding of a model so that equal portions of each side of the paper shows on the exterior of the model. A popular method of iso-area folding was developed by Toshikazu Kawasaki and is explored in Origami for the Connoisseur, by Kunihiko Kasahara by Toshie Takahama.