Harvard: Robotic insects spring to life with new mass-production technique

Production method inspired by children’s pop-up books enables rapid fabrication of tiny, complex devices


“Cambridge, Mass. – February 15, 2012 – A new technique inspired by elegant pop-up books and origami will soon allow clones of robotic insects to be mass-produced by the sheet.
Devised by engineers at Harvard, the ingenious layering and folding process enables the rapid fabrication of not just microrobots, but a broad range of electromechanical devices.
In prototypes, 18 layers of carbon fiber, Kapton (a plastic film), titanium, brass, ceramic, and adhesive sheets have been laminated together in a complex, laser-cut design. The structure incorporates flexible hinges that allow the three-dimensional product—just 2.4 millimeters tall—to assemble in one movement, like a pop-up book.”

more info @ http://www.seas.harvard.edu/news-events/press-releases/pop-up-flying-robots