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29 Cards in this Set
- Front
- Back
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What 3 things does "seeing" consist of?
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physical abilities(actually seeing), perception and recognition, interpretation and judgment of context (most important)
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outer layer of eye
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sclera (white part covered by conjunctiva) and cornea
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middle layer of eye
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choroid (supplies blood), ciliary muscle (changes shape of lens), pupil, and iris
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outer lens
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cornea and aqueous humor (bend light)
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inner eye
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vitreous humor
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innermost layer of eye
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retina (rods and cones and foveal field)
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optical disk
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blind spot
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rods
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light and dark, basic shapes, movment
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cones
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fine lines, see detail
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myopia
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nearsighted. convex eye
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hypermetropia
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farsighted. concave eye.
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astigmatism
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cornea is oval, not sphere. cylindrical curve corrects.
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color system
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gamut made possible by mixing primary colors for a system.
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gamut
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total range of colors possible in one system
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additive process
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white made from adding red green and blue light waves
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subtractive process
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white = no pigment
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rashomon
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situations with more than one interpretation of an event
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stroboscope
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flip book
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Gestalt theory
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(means form or shape)
1. parts of an image each have own value and meaning 2. image is greater than the sum of its parts |
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4 laws of Gestalt
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similarity, proximity, continuance, common fate
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sign
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anything that stands for something else
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code
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ways of making sence of our behavior
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icons
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closely resemble what they represent
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pictographs
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resemble objects but aren't realistic
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indexes
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complex signs that must be interpreted to be understood.
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symbols
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signs with non-conventional meaning (flag)
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design
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how we visually order our surroundings
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layout
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placement of predetermined elements within a format
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saturation
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purity of a color
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