Vision Distortion was an entertainment app developed by Fluocode. It was removed from Google Play Dec 29, 2023 and is no longer available for download.
Download Statistics
Vision Distortion had been downloaded 9.2 thousand times before it became unavailable.
User Ratings
Vision Distortion was rated 3.92 out of 5 stars, based on 51 ratings.
App Information
Vision Distortion was free to download. The APK download size was 13.54 MB. The last available version was 2.10. The last update was on November 5, 2019.
Technical Requirements
Vision Distortion required Android 2.2+ or higher. The app had a content rating of Everyone. The app had been available on Google Play April 2012.
Description
With this app you can test the Motion aftereffect.
Look the red point in the center of the screen for 30 seconds then look around you to feel the Motion aftereffect.
What is the Motion aftereffect?
The motion after-effect (MAE) is a visual illusion experienced after viewing a moving visual stimulus for a time (tens of milliseconds to minutes) with stationary eyes, and then fixating a stationary stimulus. The stationary stimulus appears to move in the opposite direction to the original (physically moving) stimulus. The motion aftereffect is believed to be the result of motion adaptation
For example, if one looks at a waterfall for about a minute and then looks at the stationary rocks at the side of the waterfall, these rocks appear to be moving upwards slightly. The illusory upwards movement is the motion aftereffect. This particular motion aftereffect is also known as the waterfall illusion .
Another example can be seen when one looks at the center of a rotating spiral for several seconds. The spiral can exhibit outward or inward motion. When one then looks at any stationary pattern, it appears to be moving in the opposite direction. This form of the motion aftereffect is known as the spiral aftereffect.
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