EyeSpy 20/20

An automated assessment protocol facilitates accurate and reliable visual acuity assessments. Automatically selects from HOTV, SLOAN Letter or symbol charts based on subject's age.

Upon completion of the test, the app reports visual acuity for each eye, at each test distance in both Snellen and precise logMar units. In addition, the system provides false positive, false negative and overall variance scores - unlike ANY other system available. Should the subject prove "unreliable", the system will report that the subject is unreliable and NOT provide a visual acuity assessment.

Using this application is very simple and extraordinarily fast. [1] Select the age range of the subject to be tested, [2] show the device screen to the subject and ask them to slowly "read" the 3 letters from the top - down. [3] once the subject has responded with ALL THREE RESPONSES, turn the device away from the subject and tap each letter once or twice to indicate correct or incorrect answers from the subject, [4] swipe the screen from left to right and [5] repeat the process. Follow the on-screen prompts regarding testing distance and which eye to cover at specific times.

The application does NOT collect, store, transmit or otherwise retain ANY data whatsoever. Therefore, if you wish to "save" the results, please screenshot the result screens to your gallery for your records.

Please note that the FIRST time you launch the app, you will be required to calibrate screen size to ensure that the presentation of the chart letters is correct. This is an easy process and only required ONCE.

Attention researchers: Are you interested in configurations of this app to facilitate your research needs? Please contact us and we'd be delighted to discuss your needs.
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What's New

Minor bug fix.
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Additional Information

Updated
November 13, 2021
Size
13M
Installs
10+
Current Version
2.7.2
Requires Android
4.1 and up
Content Rating
Everyone
Permissions
Offered By
Cloudscaper
Developer
4113 E. Pinchot Ave. Phoenix, AZ 85018
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