Robert J. Lang has been working with origami for over fifty years and is now recognized as one of the world’s leading masters of the art and one of the pioneers of the marriage of origami with mathematics and technology. He has consulted on applications of origami to medical devices, airbag design, and space telescopes, is the author or co-author of twenty-one books and numerous technical articles, and lectures and consults on the connections between origami, science, and technology.