We all know that today's architectural design has moved from the sketchpad to the screen the era of the mayline and drafting board now seems downright Paleolithic - but techniques for using the computer not just as a tool for rendering but as a generative instrument remain woefully unexplored In Tooling, the latest installment in our renowned Pamphlet' Architecture series, the technologically progressive young firm Aranda/Lasch illustrates how advanced computational methods and algorithmic codes can be used to foster architectural design.