A design culture is nurturing. It doesn’t encourage failure, but the iterative nature of the design process recognizes that it’s rare to get things right the first time. Apple is celebrated for its successes, but a little digging uncovers the Newton tablet, the Pippin gaming system, and the Copland operating system—products that didn’t fare so well. (Pippin and Copland were discontinued after only two years.) The company leverages failure as learning, viewing it as part of the cost of innovation. Jon Kolko.