This test is used for experimental verification of Blur Busters scan-out filmreel diagrams.

This test is designed for use with camera with a high-speed-video function (480fps+). An example high speed video of TestUFO test pattern: High Speed Videos of This TestUFO on several LCD and OLED panels. This test is useful for capturing display refreshing behaviour, including scanout behavior. Use full screen mode with caution.

WARNING: May cause LCD Image Retention. May cause epileptic siezures.
Test For Short Periods Only. Retention will disappear gradually after leaving this screen.