DiagnosticGame app:  E Game Visual Acuity

Self-Testing Binary Choice:  When Es are oriented the same, PRESS Yes, When Es are oriented differently, PRESS No. Simple, Pre-verbal, any language.  To screen for myopes, have the subject wear +2.5 D lens during testing, Right/Left testing glasses are available at VisionPerformance.store.

Tutorial slideshow

STARTING SCREEN
STARTING SCREEN

For E Visual Acuity Choose "E"

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Enter Name of the Subject
Enter Name of the Subject

Choose "Name" from File or Type "Name"

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Choose "Qualify' for Tutorial
Choose "Qualify' for Tutorial

Choose "Play" to Begin Vision Testing

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Ask: "Are the "Es" the SAME?
Ask: "Are the "Es" the SAME?

When the "Es" are rotated in the SAME direction, Click "YES". When the "Es" look DIFFERENT, Click "NO".

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Are the "Es" the SAME?
Are the "Es" the SAME?

Click "NO"!

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Success, the Subject Understands
Success, the Subject Understands

Ready to "PLAY"!

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Choose "PLAY"
Choose "PLAY"

Starts Testing

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Dial down t the Starting Letter Size
Dial down t the Starting Letter Size

Range for 20/400 to 20/20. Speeds the Exam. If Selected Acuity is not Achieved an ERROR message will appear.

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Starting with 20/60 Letter Size
Starting with 20/60 Letter Size
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ERROR Message
ERROR Message

Starting Acuity of 20/60 was not achieved, a large letter size should be tried.

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Dial Up to Larger Letters
Dial Up to Larger Letters

See the 20/400 in the lower left corner? In the Lower Right Corner is the Eye being Tested.

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Starting Letter Size Larger, 20/400
Starting Letter Size Larger, 20/400
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