Overview
ABOUT
Sensibly measure the response time of a display visually.
Very useful for checking gaming displays.
Very useful for checking gaming displays.
Checking for smudges
CHECK
Operation Explanation
CONTROL
Click the MOVE button in the lower left to pause the circle.
When the circle is moving, you can see color bleeding around the circle, but when the circle is moving, you can see color bleeding around the circle.
Pausing will eliminate color bleeding.
This color bleeding is caused by color change not keeping pace.
The less blotchy the display is, the better it is for gaming.
When the circle is moving, you can see color bleeding around the circle, but when the circle is moving, you can see color bleeding around the circle.
Pausing will eliminate color bleeding.
This color bleeding is caused by color change not keeping pace.
The less blotchy the display is, the better it is for gaming.
MOVE button
Switches left and right movement of the circle. This is the most important button.
The circle blurs when it's moving, but doesn't blur when it's still.
The less blurring that occurs when moving the display, the better suited it is for gaming.
The circle blurs when it's moving, but doesn't blur when it's still.
The less blurring that occurs when moving the display, the better suited it is for gaming.
Full Screen button
Toggles full screen display.
FPS button
Switch frame rate by "VSYNC > 15 > 30 > 60 > 120 > 144 > 240".
The 960 button
Switches the drawing resolution between 960 > 1280 > 1920 > 480.
The '5-Second' Button
I'm switching the circle's movement speed from 5 seconds > 10 seconds > 15 seconds > 1 second > 3 seconds.
examples
SAMPLE
non-gaming display
These are results on a typical business laptop, not for gaming.
You can see that the area around the circle is quite blurred.
The vertical line in the center has almost disappeared.
On this display, it will be difficult to distinguish distant moving enemies or items, which will clearly disadvantage you in the game.
60Hz Gaming Display
These results were obtained with a relatively inexpensive 60 Hz gaming display.
You can see that the circle has become a double line, but
Unlike the above, it is clearly depicted including the vertical line in the center and does not appear to disappear.
This display allows you to clearly see distant enemies and items, but they may appear slightly offset.
240Hz Gaming Display
The results are on a high performance gaming display at 240 Hz.
There is no thinning or double lines.
The color around the circle has darkened, but together there is no breakdown.。
You won't have to worry about missing distant enemies or items on this display.
About Usage
TERMS OF USE
Use of this tool is completely free of charge. The developer does not ask for any form of compensation.
You are free to use this tool for commercial use and any other purpose.
The developers are not liable for any damages resulting from the use of this tool.
You are free to use this tool for commercial use and any other purpose.
The developers are not liable for any damages resulting from the use of this tool.




