Creative director Kathleen Cain wrote dozens of insightful, incisive, and original essays that were scattered like Easter eggs throughout this book about the company’s first 25 years. Topics she illuminated include lightbulb flashes of inspiration, the mysteries of really-out-there mathematics, the zigs and zags of cutting-edge research, the cut-throat tactics of the tech business, the perils of high-stakes international negotiations, and the often hilarious saga of human-machine interaction.