Just pull a string to turn these tile patterns into useful 3D structures

MIT researchers have developed a method inspired by kirigami that allows flat panels to transform into 3D structures with a single pull of a string. This technique could be used to create foldable bike helmets, medical devices, emergency shelters, and more without the need for tools. The algorithm they created finds the optimal path for the string to actuate the structure efficiently and reversibly. The method could lead to more efficient storage and transportation of complex 3D structures, with potential applications in medical devices, robots, and even space habitats. The researchers aim to explore designs across various sizes and develop self-deploying mechanisms for these structures in the future.