Tuesday, May 20, 2008
Optical illusion 1
WHAT IS IT?
This model presents five classic optical illusions.
HOW IT WORKS
The optical illusions are constructed using a combination of NetLogo turtles and patches.
ILLUSION #1 -- White circles on a gray background produce an illusion of the circles changing colors between black and white, depending on where you focus your eyes.
ILLUSION #2 -- Diagonals moving away from the center create an illusion of depth, which makes the parallel horizontal lines seem to bend in the center.
ILLUSION #3 -- The perpendicular lines that do not match row to row create an illusion of the lines between them being not parallel.
ILLUSION #4 -- Relative sizes of other circles skew the perception of the middle circles, creating an illusion of difference in size.
ILLUSION #5 -- Circles of diamonds seem to rotate you focus your eyes on their center.
This model presents five classic optical illusions.
HOW IT WORKS
The optical illusions are constructed using a combination of NetLogo turtles and patches.
ILLUSION #1 -- White circles on a gray background produce an illusion of the circles changing colors between black and white, depending on where you focus your eyes.
ILLUSION #2 -- Diagonals moving away from the center create an illusion of depth, which makes the parallel horizontal lines seem to bend in the center.
ILLUSION #3 -- The perpendicular lines that do not match row to row create an illusion of the lines between them being not parallel.
ILLUSION #4 -- Relative sizes of other circles skew the perception of the middle circles, creating an illusion of difference in size.
ILLUSION #5 -- Circles of diamonds seem to rotate you focus your eyes on their center.
Guys are superbly united!
Hi everyone! This website is for people to gather and give comments on videos, pictures, games and optical illusions. Please enjoy the site and please do not use vulgal language in the comments as I want this site to be for the whole family. Thank you!
Kagen Lim Yick Liang
Kagen Lim Yick Liang
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