I can't remember a time before when an optical illusion didn't work for me, but this 100% doesn't work for me.
Teknomadix•38m ago
Here I see 9 distinctly purple dots. On a phone screen. The depth of field about a half arms length. Despite what the article says, I see all dots — the one I'm focused upon — as well as all those in peripheral vision as purple. The illusion does not apply to my visual cortex.
Back to the drawing board.
JohnFen•32m ago
I think I may have found the reason in the Maxwell's Spot PDF the article links to. It says:
"The reason why this illusion [Maxwell's Spot] does not tend to be clearly visible with LCDs may be because the peak wavelength of blue in LCDs is on the shorter wavelength side than 460nm."
I don't know what technology my monitor is using, but it's possible it's LCD. Or maybe OLEDs have a similar color shift.
JohnFen•44m ago
Teknomadix•38m ago
Back to the drawing board.
JohnFen•32m ago
"The reason why this illusion [Maxwell's Spot] does not tend to be clearly visible with LCDs may be because the peak wavelength of blue in LCDs is on the shorter wavelength side than 460nm."
I don't know what technology my monitor is using, but it's possible it's LCD. Or maybe OLEDs have a similar color shift.