Website Design I

Website Design I - completely understood. 6 Rods and Cones

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1 Website Design I Fundamentals of Human Vision
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2 Goals of this Lecture Series Summarize sensory data and vision (THIS LECTURE) Summarize knowledge of perception (cognitive psychology). Summarize the fundamentals of memory. Apply the above to website design theory.
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3 The Five Senses Vision (electromagnetic) Hearing (acoustic – mechanical) Touch (tactile – direct contact) Taste (chemical) Smell (chemical)
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4 VISION The primary sense for website design at present. Most of conscious experience is visual (note the neural networks are essentially pattern recognizers). 75% of individuals value vision the most (Synott, 1993). We sense less than 1% of the entire electromagnetic spectrum with our eyes.
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5 VISION The eyes and brain perceive images, creating vision through complex processes that are not
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Unformatted text preview: completely understood. 6 Rods and Cones http://hyperphysics.phy-astr.gsu.edu/hbase/vision/retina.html#c2 7 Fovea Centralis http://hyperphysics.phy-astr.gsu.edu/hbase/vision/retina.html#c2 8 Fovea Centralis http://hyperphysics.phy-astr.gsu.edu/hbase/vision/retina.html#c2 9 Foundation of Primary Colors There are three types of color-sensitive cones in the retina of the human eye, corresponding roughly to red, green, and blue sensitive detectors. The "green" and "red" cones are mostly packed into the fovea centralis. By population, about 64% of the cones are red-sensitive, about 32% green sensitive, and about 2% are blue sensitive. 10 Absorption versus Wavelength http://hyperphysics.phy-astr.gsu.edu/hbase/vision/colcon.html#c1 11 Get Out...
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This note was uploaded on 01/26/2010 for the course CMPT 165 taught by Professor Ramesh during the Spring '09 term at Simon Fraser.

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Website Design I - completely understood. 6 Rods and Cones

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