TestUFO

This is www.testufo.com, the popular TestUFO display motion tests created by Blur Busters.
For peer reviewed research including TestUFO, see Area 51 Display Science, Research & Engineering.
Also, see TestUFO Discussion Forums and read below for news and articles about TestUFO:

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Understanding Display Scan-Out Lag With High Speed Video

Posted Jan 13, 2019 by Mark Rejhon

High Speed Video Makes Display Refresh Behaviour Easy To Understand Blur Busters released the high speed video of motion blur reduction in year 2012, and we were the world’s first website to measure the input lag of G-SYNC via high speed...

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Simulated Variable Refresh Rate on any monitor without G-SYNC or FreeSync

Posted Jan 27, 2018 by Mark Rejhon

View an animation of variable refresh rates on your display, even if you don't have G-SYNC or...

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TestUFO Animation on 120Hz Android RAZER Phone

Posted Jan 10, 2018 by Mark Rejhon

Beautiful 120 frames per second on a smartphone, that also works with TestUFO motion...

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TestUFO Persistence of Vision: Animation With Optical Illusion

Posted Sep 6, 2017 by Mark Rejhon

One of our newer tests has an impressive "Persistence of Vision" optical illusion...

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Introducing TestUFO.com Full Screen Mode

Posted Jul 20, 2017 by jorimt

Blur Busters is pleased to announce the new fullscreen mode at TestUFO.com Motion Tests, which is now available for all motion tests. This new mode can be accessed via a button positioned to the top right of each test pattern, as...

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Blur Buster's Acer Predator XB252Q 240Hz Pursuit Test Preview

240Hz XB252Q Pursuit Test Preview

Posted Jun 26, 2017 by jorimt

As the inventor of highly accurate pursuit camera tests, we successfully photograph the exact motion blur of a 240Hz Acer XB252Q monitor via near-perfect camera tracking...

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Motion blur photography of Samsung C24FG70 and C27FG70

Posted Mar 30, 2017 by Mark Rejhon

A german site, Lim’s Cave has begun using the Blur Busters’ invented pursuit camera technique (peer-reviewed!) to capture some very good display motion blur photography of a Samsung C24FG70 / Samsung C27FG70 monitor: The Samsung monitors use a motion blur-reduction strobe backlight during “Response Time” setting...

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Motion Blur from Display Persistence, not GtG Transitions

Posted Oct 23, 2013 by Mark Rejhon

John Carmack of iD Software recently talked about persistence at the G-SYNC launch. Modern LCDs now create more motion blur from persistence (static pixel state) and not from transitions (grey-to-grey). Transitions now take only a fraction of a refresh. Pixels are mostly static...

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[2013 Launch] New Blur Busters UFO Motion Test — www.testufo.com

Posted Jul 15, 2013 by Mark Rejhon

Finally, at long last… www.testufo.com The world’s first 100% web-based motion test! Works in modern browsers with VSYNC support. No plugins, no Flash! Works on PC, Mac, iPad! The best browser...

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HOWTO: Pursuit Camera With Motion Tests

Posted May 20, 2013 by Mark Rejhon

Introduction Written by Mark D. Rejhon. Updated 2017. Pursuit camera are used by display manufacturers for display testing (e.g. MotionMaster, and other MPRT pursuit cameras). This is a camera that follows on-screen motion. These cameras are extremely accurate at measuring motion blur &...

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ANNOUNCEMENT: BlurBusters.com Motion Test Software

Posted Dec 20, 2012 by Mark Rejhon

December 20, 2012 — BlurBusters.com is proud to announce the upcoming BlurBusters.com Motion Test web site as modernized substitute for the wonderful free PixPerAn motion test software from PRAD. The software has now been launched — www.testufo.com — 100% web based! The Blur...

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TestUFO Motion Tests

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