Illusion using movies #8
since January 24, 2012
Warning: This page includes real animations. Please do not keep watching them for a long time. Although this page has carefully avoided the known harmful stimuli, unknown ones might happen to be included. Never copy them.
"Leaning Tower illusion in apparent movement"
The Leaning Tower illusion can be generated by successive presentation.
produced by Akiyoshi Kitaoka 2012 (January 24)
The Leaning Tower illusion:
Kingdom, F. A. A., Yoonessi, A., and Gheorghiu, E. (2007) The Leaning Tower illusion: a new illusion of perspective. Perception, 36, 475-477.
"A demonstration of rotation of the Fraser spiral"
The apparent spirals except the outermost ring appear to expand.
Copyright Akiyoshi Kitaoka 2012 (January 24)
Is this natural?