DiagnosticGame app:  Equalizer

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Instructions: Touching the DIMMER square brightens that image.  Toggle up and down the brightness scale until the TOP and Bottom squares appear the same brightness, then touch EQUAL to make your selection, just that simple.

PURPOSE: Balances a relative afferent defect also known as RAD

Please Note:Requires Companion Polarizing Filters for iDevice Screen and Polarizing Glasses.  The combination of polarizing filters attached to the screen and the polarizing glasses is mandatory to obtain correct results. Both polarizing filters are certified by AMA Optics to be correctly paired.  Do Not use other polarizing filters

View Slideshow tutorial....touch any image

Choose EQUALIZER
Choose EQUALIZER

Quantifies Relative Brightness

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ENTER NAME
ENTER NAME
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Select QUALIFY
Select QUALIFY

No glasses. Determines if the subject understand brightness and game rules.

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First "Qualify' Screen
First "Qualify' Screen

Bottom image is dimmer and subject touches to brighten.

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Last "Qualify" Screen
Last "Qualify" Screen

Images are of equal brightness and the subject confirms by touching EQUAL.

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Qualified
Qualified

Ready to Play

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Choose PLAY
Choose PLAY

Starts the brightnesss comparison series.

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PUT on Polarizing GLASSES
PUT on Polarizing GLASSES

Polarizing glasses must be worn to perform the test correctly.

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Touch the DIMMER Image
Touch the DIMMER Image

Touching the DIMMER image brightens that image, touching the BRIGHTER image will dim that image. Can go back and forth.

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Touch EQUAL to Finish
Touch EQUAL to Finish

The Top and Bottom images should appear same or as close as possible.

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Finished Game
Finished Game

Should repeat until two results are the or within 0.3 log units.

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