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As ubiquitous as the atmosphere, intelligent adaptive systems (IASs) surround us in our daily lives. When designed well, these systems sense users and their environments so that they can provide support in a manner that is not only responsive to the evolving situation, but unnoticed by the user. A synthesis of recent research and developments on IASs from the human factors (HF) and human-computer interaction (HCI) domains, Intelligent Adaptive Systems: An Interaction-Centered Design Perspective provides integrated design guidance and recommendations for researchers and system developers. The book explores a recognized lack of integration between the HF and HCI research communities, which has led to inconsistencies between the research approaches adopted, and a lack of exploitation of research from one field by the other. The authors integrate theories and methodologies from these domains to provide design recommendations for human-machine developers. They then establish design guidance through the review of conceptual frameworks, analytical methodologies, and design processes for intelligent adaptive systems. The book draws on case studies from the military, medical, and distance learning domains to illustrate intelligent system design to examine lessons learned. Outlining an interaction-centered perspective for designing an IAS, the book details methodologies for understanding human work in complex environments and offers understanding about why and how optimizing human-machine interaction should be central to the design of IASs. The authors present an analytical and design methodology as well as an implementation strategy that helps you choose the proper design framework for your needs.
Why is the Smithsonian more than the "Nation's Attic?" Or more than a museum complex? As Wilton S. Dillon shows, the Smithsonian came to be the institution we know today under the twenty-year leadership of "Sun King" S. Dillon Ripley. Ripley aspired to reinvent the Smithsonian as a great university--with museums. Although little understood by the public at large, it began as a basic research center. The Smithsonian remains a key contributor to the world of higher learning and functions diplomatically as the ministry of culture for the United States. Dillon provides backstage insights into Ripley's quest for the wholeness of knowledge. He describes how he inspired its role as a "theater of ideas as well as artifacts." Under his tutelage, the National Mall became a playground for world intelligentsia, an "intellectual free trade zone" in the shadow of the nation's political capital. Dillon reminds us that interdisciplinary, international Smithsonian symposia foreshadowed twenty-first-century issues and trends. His descriptions of the educational rewards of balancing tradition with the avant-garde are inspiring. As Dillon reminds us, Ripley's twenty-year reign may well have helped spark the waning embers of the Enlightenment.
Nutrition and Epigenetics presents new information on the action of diet and nutritional determinants in regulating the epigenetic control of gene expression in health and disease. Each chapter gives a unique perspective on a different nutritional or dietary component or group of components, and reveals novel mechanisms by which dietary factors modulate the epigenome and affect development processes, chronic disease, and the aging process. This pivotal text: Documents the epigenetic effect of antioxidants and their health benefits Adds to the understanding of mechanisms leading to disease susceptibility and healthy aging Illustrates that the epigenetic origins of disease occur in early (fetal) development Synthesizes the data regarding nutrient and epigenomic interactions Nutrition and Epigenetics highlights the interactions among nutrients, epigenetics, and health, providing an essential resource for scientists and clinical researchers interested in nutrition, aging, and metabolic diseases.