AcuDot Vision Web Application

Acknowledgment

The AcuDot Vision web application is inspired by and modified from OKN Dots Visualization developed by Anton Yakushin available on GitHub released under the MIT License.

Sound effects obtained from Zapslat.com.

The AcuDot Vision web application is developed for non-verbal assessment of acuity based on preferential looking. The development was supported by the Center Core grant to the University of Houston. Please acknowledge this grant in resulting publications:
NEI P30 EY-007551.

System Requirements

This application was optimized for an iPad Air 5th generation with a physical keyboard. This application works in browsers which support HTML5 Canvas and requestAnimationFrame(). Mobile device support varies by device and vendor.

This application uses cookies and local browser storage to save settings.

License

Copyright (c) 2016 Anton Yakushin; Copyright (c) 2023 Hope Queener

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

The MIT License (MIT)

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Disclaimer

Use OKN Dots Visualization and AcuDot Vision at your own risk. This application should only be used under the direction of a doctor. Please use the settings recommended by your doctor. By using this application, you accept full responsibility and liability for any issues or side effects that arise from its use.

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Click the button below to accept the terms of the Disclaimer and License above.

AcuDot Vision Settings

Target arcmin:
Cue arcmin:
Instructions: Use an attached keyboard. After pressing start, assess the stimulus on the preview screen. Press the space bar to continue to the examination trials. Press esc to come back to this form.

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