Automating Kinetic Screen Design from an Origami Fold

Abstract

This chapter presents a detailed case study on a kinetic screen based on an origami fold. It begins with a brief outline of the development of intelligent façades, examining the design and energy efficiency drivers behind the conception of kinetic screens. The chapter proceeds to consider origami kinematics, which allow designers to consider geometrical movements between 3D elements, before introducing the Momotani fold. The case study on the Momotani structure considers the physical dimensions of the screen system, including the minimum depth of the system that will add to the thickness of a building façade, the types of connectors, joints and fold patterns that will allow such a kinetic screen to respond to external environmental stimuli, and the coding requirements that sit behind the physical layers of the kinetic screen. A conclusion is then presented on the possible applications of the kinetic screen, including to harness solar or wind energy, and the use of the intelligent building façade as an urban design element that benefits the surrounding urban landscape.

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