Daniel K. Sodickson - a physicist and biomedical imaging innovator - explores the rich history and surprising future of vision, from the evolution of eyes to emerging high-tech devices. Ranging from the tales of brilliant inventors to profiles of everyday people, this book shows how imaging has transformed the practice of medicine, reshaped the global economy, and complicated the notion of privacy. In the era of artificial intelligence, Sodickson argues, it will be reinvented even further, emulating not only our senses but also our brains.