Educational Software
Mac OS X programs are available on the Mac Downloads page. As time permits, software will be tested on Windows.
Note: These programs are to be used solely for instructional purposes. Users must be vision science/optometry professors. This will be enforced via registration codes (at no cost). Requests for registration codes must come from email accounts with EDU domains.
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| Eye Movements |
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| Optics |
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| Color Vision |
- ColorSpace (color definition, color mixing and color complements in CIE color space)
- CIE Color Mixture (mixture of two and three color combinations in CIE color space)
- Color Channels (trichromatic and opponent process theories)
- Color Mixture (additive and subtractive mixtures)
- Color Naming (color perception via opponent channel activation)
- Hurvich-Jameson (software simulation of classic color vision experiment)
- D-15 (simulation of D-15 color vision test in presence of disease)
- FM-100 (scoring of FM-100 color vision test)
- Anomaloscope (simulation of anomaloscope in normal and abnormal color vision)
- Simultaneous Color Effect
- Benham's Top
- Color Opponency (demonstration of color saliency with different background hues)
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| Electrodiagnosis |
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| Light Perception |
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| Temporal Vision |
- Ramp Aftereffect (adaptation of on vs. off pathways)
- Flicker
- Masking (forward, backward and metacontrast masking)
- Persistence (effects of persistence on the duration of perception using flashed stimuli of different exposure times).
- Temporal Acuity (demonstration of two-flash resolution)
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| Motion Perception |
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| Neurophysiology |
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| Spatial Vision |
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| Psychophysical Methods |
- DPrime (signal detection theory - subject responses, neural response distributions and ROC curves)
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| Illusions |
- Face vs. Vase (bistable percept with adjustable outlines and background grating frequencies)
- Müller-Lyer (length illusion with adjustable length and end angles)
- Illusions (illusions with and without their inducing elements)
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| Binocular Vision |
- Graphical Analysis (simulation of graphical analysis plus calculations of prism and add prescriptions, Duane's classification of binocular vision dysfunctions, and expected accommodative amplitudes).
- Horopter (Vieth-Müller circle, Hering-Hillebrand deviation, uniform & nonuniform magnification)
- Line Stereogram (horizontal disparity, cyclodeviation, sinusoid in depth)
- Pulfrich (target for demonstration of Pulfrich phenomenon)
- Space Eikonometer (simulation of geometric and induced effects as seen in the space eikonometer)
- Diffrequency (demonstration of depth through interocular spatial frequency differences)
- Prism Depth (demonstration of depth distortions from prisms)
- Pictorial Cues (simulation of 2-dimensional cues to depth)
- Rivalry (demonstration of exclusive and mosaic rivalry and manipulation of interocular weighting)
- SILO (demonstration of size-depth interactions)
- RanDot (random-dot stereograms with adjustable disparity, element size, element density and monucular or binocular blur)
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