Just tried it with one eye & it works, BUT if I squint with one eye it freezes. I can also get it to freeze with two eyes if I squint really hard. I can also freze it if I lay a finger against my eye to reduce eyes movement. I suspect that eye movement is a critical factor in this illusion.
-Don. Deb Briihl said: > At 04:18 PM 7/12/2004 -0500, you wrote: >>I think this illusion relies heavily on the high-frequency transitions >> between adjacent segments in the circles. If you "filter out" the >> high-frequency info. (by, say, squinting) much of the movement >> disappears. Perhaps those with less than perfect vision will have a >> harder time seeing the illusory motion because of this? > > Well, I tried it w/o my glasses (and I have an astigmatism in one eye > and 20/200 vision in the other eye) and still saw the illusion. > However, when I closed one eye and looked at it, the illusion went > away. Anyone else notice that it seems to be binocular? Or is it just > me? > > > Deb > > Dr. Deborah S. Briihl > Dept. of Psychology and Counseling > Valdosta State University > Valdosta, GA 31698 > (229) 333-5994 > [EMAIL PROTECTED] > http://chiron.valdosta.edu/dbriihl/ > > Well I know these voices must be my soul... > Rhyme and Reason - DMB > > > --- > You are currently subscribed to tips as: [EMAIL PROTECTED] > To unsubscribe send a blank email to > [EMAIL PROTECTED] -- --- You are currently subscribed to tips as: [EMAIL PROTECTED] To unsubscribe send a blank email to [EMAIL PROTECTED]
