Color vision is the ability of an organism to distinguish objects based on the wavelengths (or frequencies) of the light they reflect, emit or transmit. Eye specialists perform colour vision tests to get an idea of one’s color efficiency or deficiency. Virtual activity tests the color perception for red-green color deficiencies using Ishihara plate by listening to the patient’s response.
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Simulation Type |
Condition, Using graphics |
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Gender Specific |
Yes, different audio feedback. |
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Conditions Simulated |
● Normal ● Deuteranomaly ● Deuteranopia |
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Procedure |
● The system will display an Ishihara Plate with a random number. ● Click on ‘Listen the response’ button to hear the patient’s response. ● Click on the button, ‘Next’ to select a different Ishihara plate with another number. ● The user can repeat the test with the same number by clicking on the button,’Previous’. |