4D printing and programmable matter

As part of Institute for the Future's research project on what we're calling "The Coming Age of Networked Matter," we've looked at progress around programmable materials that can morph and self-assemble. MIT professor and TED fellow Skylar Tibbits is pushing on this idea with what he dubbed "4D printing, where the fourth dimension is time," meaning that the printed objects change shape over a certain period. (Thanks, Jake Dunagan!)