Download e-book for iPad: Information Visualization, Third Edition: Perception for by Colin Ware

By Colin Ware

ISBN-10: 0123814642

ISBN-13: 9780123814647

Most designers be aware of that yellow textual content provided opposed to a blue heritage reads in actual fact and simply, yet what number can clarify why, and what rather are the easiest how you can aid others and ourselves sincerely see key styles in a host of information? after we use software program, entry an internet site, or view enterprise or clinical portraits, our realizing is significantly improved or impeded incidentally the knowledge is presented.

This publication explores the paintings and technological know-how of why we see gadgets the way in which we do. in accordance with the technology of belief and imaginative and prescient, the writer offers the main ideas at paintings for quite a lot of applications--resulting in visualization of stronger readability, application, and persuasiveness. The publication deals functional directions that may be utilized by way of somebody: interplay designers, image designers of every kind (including net designers), info miners, and monetary analysts.

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For this reason, metadata visualization is not discussed as a separate topic in this book. Conclusion Visualization applies vision research to practical problems of data analysis in much the same way as engineering applies physics to practical problems of building factories. Just as engineering has influenced physicists to become more concerned with areas such as semiconductor technology, so we may hope that the development of an applied science of data visualization can encourage vision researchers to intensify their efforts in addressing such problems as 3D space and task-oriented perception.

In the first place, it is not even clear that a real-world button affords pressing. In another culture, these little bumps might be perceived as rather dull architectural decorations. Clearly, the use of buttons is arbitrary; we must learn that buttons, when pressed, do interesting things in the real world. Perception and action are linked in even more indirect ways when we use a computer; for instance, we must learn that a picture of a button can be “pressed” using a mouse, a cursor, or yet another button.

Therefore, we can be inspired by affordance theory to produce good designs, but we cannot expect much help from that theory in building an applied science of visualization. A Model of Perceptual Processing In this section, we introduce a simplified information processing model of human visual perception. 5 shows, there are many subsystems in vision, and we should always be wary of overgeneralization. Still, an overall conceptual framework is useful in providing a starting point for more detailed analysis.

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Information Visualization, Third Edition: Perception for Design by Colin Ware

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