From water faucets and airplane cockpits to the concept of "real time" and the future of memory, this wide-ranging tour through technology provides a new understanding of how the gadgets that surround us affect our lives. Donald Norman explores the plight of humans living in a world ruled by a technology that seems to exist for its own sake, oblivious to the needs of the people who create it. Turn Signals is an intelligent, whimsical, curmudgeonly look at our love/hate relationship with machines, as well as a persuasive call for the humanization of modern design.