Despite the heavy rain, the officer at Polling Station 14 finds it odd that by midday on National Election day, only a handful of voters have turned out. Puzzlement swiftly escalates to shock when the final count reveals seventy per cent of the votes are blank. National law decrees the election should be repeated but the result is even worse. The authorities, seized with panic, decamp from the capital and declare a state of emergency. When apathy and disillusionment renders an entire democratic system useless what happens next?

This memoir of Michelle Dunn Marsh's life and work as a book designer, cultural producer, and publisher unfolds through photographs drawn from the author's collection (featuring many prints gifted to her from projects, or obtained through trade), and notes on her formative encounters with some of American photography's master practitioners over the last twenty-five years.Portraits of her by Stephen Shore, Larry Fink, Sylvia Plachy, Will Wilson, and others punctuate a loosely chronological narrative exploring the author's evolution of seeing, the influences of family, education, geographies, mentors, and photography itself on that process, and her commitment to the printed book as a vessel of future histories.

An accessible yet rigorous and generously illustrated exploration of the computational approach to the study of biological vision. Seeing has puzzled scientists and philosophers for centuries and it continues to do so. This new edition of a classic text offers an accessible but rigorous introduction to the computational approach to understanding biological visual systems. The authors of Seeing, taking as their premise David Marr's statement that “to understand vision by studying only neurons is like trying to understand bird flight by studying only feathers,” make use of Marr's three different levels of analysis in the study of vision: the computational level, the algorithmic level, and the hardware implementation level. Each chapter applies this approach to a different topic in vision by examining the problems the visual system encounters in interpreting retinal images and the constraints available to solve these problems; the algorithms that can realize the solution; and the implementation of these algorithms in neurons. Seeing has been thoroughly updated for this edition and expanded to more than three times its original length. It is designed to lead the reader through the problems of vision, from the common (but mistaken) idea that seeing consists just of making pictures in the brain to the minutiae of how neurons collectively encode the visual features that underpin seeing. Although it assumes no prior knowledge of the field, some chapters present advanced material. This makes it the only textbook suitable for both undergraduate and graduate students that takes a consistently computational perspective, offering a firm conceptual basis for tackling the vast literature on vision. It covers a wide range of topics, including aftereffects, the retina, receptive fields, object recognition, brain maps, Bayesian perception, motion, color, and stereopsis. MatLab code is available on the book's website, which includes a simple demonstration of image convolution.

The first prescriptive, innovative guide to seeing inflection points before they happen--and how to harness these disruptive influences to give your company a strategic advantage. Paradigmatic shifts in the business landscape, known as inflection points, can either create new, entrepreneurial opportunities (see Amazon and Netflix) or they can lead to devastating consequences (e.g., Blockbuster and Toys R Us). Only those leaders who can "see around corners"-that is, spot the disruptive inflection points developing before they hit-are poised to succeed in this market. Columbia Business School Professor and corporate consultant Rita McGrath contends that inflection points, though they may seem sudden, are not random. Every seemingly overnight shift is the final stage of a process that has been subtly building for some time. Armed with the right strategies and tools, smart businesses can see these inflection points coming and use them to gain a competitive advantage. Seeing Around Corners is the first hands-on guide to anticipating, understanding, and capitalizing on the inflection points shaping the marketplace.

How we see and how we visualize: why the scientific account differs from our experience.