Digital Multimedia Perception And Design

"This book provides a well-rounded synopsis of the state-of-the-art in perceptual-based multimedia design"--Provided by publisher.

How digital technology is profoundly renewing our sense of what is real and how we perceive. Digital technologies are not just tools; they are structures of perception. They determine the way in which the world appears to us. For nearly half a century, technology has provided us with perceptions coming from an unknown world. The digital beings that emerge from our screens and our interfaces disrupt the notion of what we experience as real, thereby leading us to relearn how to perceive. In Being and the Screen, Stéphane Vial provides a philosophical analysis of technology in general, and of digital technologies in particular, that relies on the observation of experience (phenomenology) and the history of technology (epistemology). He explains that technology is no longer separate from ourselves—if it ever was. Rather, we are as much a part of the machine as the machine is part of us. Vial argues that the so-called difference between the real and the virtual does not exist and never has. We are living in a hybrid environment—which is both digital and nondigital, online and offline. With this book, Vial endows philosophical meaning to what we experience daily in our digital age. In A Short Treatise on Design, Vial offers a concise introduction to the discipline of design—not a history book, but a book built of philosophical problems, developing a theory of the effect of design. This book is published with the support of the University of Nîmes, France.

"This book focuses on the study and application of human computer interaction principles in the design of online education"--Provided by publisher.

Researchers and professionals in the relevant fields will find this book a must-read, as it defines the leading edge of current research into conceptual structures. It constitutes the refereed proceedings of the 15th International Conference on Conceptual Structures, held in Sheffield, UK in July 2007. With almost 50 papers contained in its 500 pages, it includes a special focus on the application of conceptual structures in business and technological settings and is organized into topical sections for ease of reference.

Although good devices exist for presenting visual and auditory sensations, there has yet to be a device for presenting olfactory stimulus. Nevertheless, the area for smell presentation continues to evolve and smell presentation in multimedia is not unlikely in the future. Human Olfactory Displays and Interfaces: Odor Sensing and Presentation provides the opportunity to learn about olfactory displays and its odor reproduction. Covering the fundamental and latest research of sensors and sensing systems as well as presentation technique, this book is vital for researchers, students, and practitioners gaining knowledge in the fields of consumer electronics, communications, virtual realities, electronic instruments, and more.

Despite its importance as a central feature of musical sounds, timbre has rarely stood in the limelight. First defined in the eighteenth century, denigrated during the nineteenth, the concept of timbre came into its own during the twentieth century and its fascination with synthesizers and electronic music-or so the story goes. But in fact, timbre cuts across all the boundaries that make up musical thought-combining scientific and artistic approaches to music, material and philosophical aspects, and historical and theoretical perspectives. Timbre challenges us to fundamentally reorganize the way we think about music. The twenty-five essays that make up this collection offer a variety of engagements with music from the perspective of timbre. The boundaries are set as broad as possible: from ancient Homeric sounds to contemporary sound installations, from birdsong to cochlear implants, from Tuvan overtone singing to the tv show The Voice, from violin mutes to Moog synthesizers. What unifies the essays across this vast diversity is the material starting point of the sounding object. This focus on the listening experience is radical departure from the musical work that has traditionally dominated musical discourse since its academic inception in late-nineteenth-century Europe. Timbre remains a slippery concept that has continuously demanded more, be it more precise vocabulary, a more systematic theory, or more rigorous analysis. Rooted in the psychology of listening, timbre consistently resists pinning complete down. This collection of essays provides an invitation for further engagement with the range of fascinating questions that timbre opens up.

The Screen Design Manual provides designers of interactive media with a practical working guide for preparing and presenting information that is suitable for both their target groups and the media they are using. It highlights background information and relationships, clarifying them with examples, and encourages the further development of the language of digital media. In addition to the basics of perception and learning psychology, ergonomics, communication theory, imagery research, and aesthetics, the book also considers design navigation and orientation elements. Guidelines and checklists, along with the comprehensive design of the book, support the transfer of information into practice. Frank Thissen teaches multimedia didactics and information design at the University of Applied Sciences in Stuttgart. For over 10 years he has been developing computer based training. He has worked for international companies such as Siemens AG and SAP AG. His research project explores the role of emotion in e-learning > www.frank-thissen.de Key Topics: - Interactive media - Text for the screen - Effective use of pictures - Video, animation, and sound - Screen layout - Orientation and navigation - Interaction - Emotions and metamessages - Intercultural communication

Visual perception is a complex process requiring interaction between the receptors in the eye that sense the stimulus and the neural system and the brain that are responsible for communicating and interpreting the sensed visual information. This process involves several physical, neural, and cognitive phenomena whose understanding is essential to design effective and computationally efficient imaging solutions. Building on advances in computer vision, image and video processing, neuroscience, and information engineering, perceptual digital imaging greatly enhances the capabilities of traditional imaging methods. Filling a gap in the literature, Perceptual Digital Imaging: Methods and Applications comprehensively covers the system design, implementation, and application aspects of this emerging specialized area. It gives readers a strong, fundamental understanding of theory and methods, providing a foundation on which solutions for many of the most interesting and challenging imaging problems can be built. The book features contributions by renowned experts who present the state of the art and recent trends in image acquisition, processing, storage, display, and visual quality evaluation. They detail advances in the field and explore human visual system-driven approaches across a broad spectrum of applications, including: Image quality and aesthetics assessment Digital camera imaging White balancing and color enhancement Thumbnail generation Image restoration Super-resolution imaging Digital halftoning and dithering Color feature extraction Semantic multimedia analysis and processing Video shot characterization Image and video encryption Display quality enhancement This is a valuable resource for readers who want to design and implement more effective solutions for cutting-edge digital imaging, computer vision, and multimedia applications. Suitable as a graduate-level textbook or stand-alone reference for researchers and practitioners, it provides a unique overview of an important and rapidly developing research field.