Visual Displays Online Instruction By Kerim Marashi Kristen
Visual Displays & Online Instruction By: Kerim Marashi Kristen Spivey Dylan Anderson
Structure & Functions of The Eye
Functions of The Eye Cornea: tough, clear structure, which lets light enter the eye and bend light. Lens: focuses light, is attached to muscles which contract and relax to change its shape in response to the need for clarity. Iris: the part of the eye that gives the eye its color. Optic nerve: bundle of retinal fibers that exists on the back of the eye and transports electrical impulses to the brain where they are interpreted in the primary visual cortex.
Functions of The Eye Optic nerve: bundle of retinal fibers that exists on the back of the eye and transports electrical impulses to the brain where they are interpreted in the primary visual cortex. Macula: central part of the retina; has the largest concentration of cone cells. Retina: contains the rod and cone cells which convert light into electrical impulses.
How We See
Perception Acqusition (Color, Depth, Form, Motion) Selection ( Which part of focus on? ) Interpretation (I see a flying bug) Organization (It reminds me of horsefly)
Interpretation
Eye Disorders Color Blind Irlen Syndrome
Color Blindness
Irlen Syndrome
Visual Displays Independent Displays: require no external power or special equipment to be observed Dependent Displays: do require an external source of power and special equipment to be observed Tangible Displays: Observable structures possessing physical properties
Independent Displays
Dependent Displays
Tangible Displays
Online Instruction Audiovisual composition intended to instruct or pacify curious minds Main Types: General, Esoteric, Mischievous
General Instruction www. Lynda. com www. youtube. com
Esoteric Instruction www. tinmith. net/backpack. htm www. hackaday. com
Mischievous Instruction www. pranksonline. com www. harvardsucks. org
Near Future of Visual Instruction?
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