Twitter | Search | |
Akiyoshi Kitaoka
I am an experimental psychologist who studies visual illusions as well as makes illusion artworks.
11,579
Tweets
662
Following
28,419
Followers
Tweets
Akiyoshi Kitaoka retweeted
Kazuhiro Goto 23h
真ん中のハンバーグは実際の大きさよりも小さく見える!?
Reply Retweet Like
Akiyoshi Kitaoka retweeted
David Novick 22h
A three-color confetti illusion with spheres, which appear to be blue, green, and silver but in fact have exactly the same light-blue base color (RGB 156,249,255). Shrinking the image increases the effect. Original png file is at .
Reply Retweet Like
Akiyoshi Kitaoka 15h
Replying to @flock_pina
「抹茶」です。
Reply Retweet Like
Akiyoshi Kitaoka retweeted
Brett Levin May 24
Shadertoy version of Munker Illusion -- h/t
Reply Retweet Like
Akiyoshi Kitaoka 23h
Rows of dots appear to move.
Reply Retweet Like
Akiyoshi Kitaoka 23h
Aperture problem
Reply Retweet Like
Akiyoshi Kitaoka 23h
A floating heart
Reply Retweet Like
Akiyoshi Kitaoka 23h
Reply Retweet Like
Akiyoshi Kitaoka 23h
Disks appear to rotate.
Reply Retweet Like
Akiyoshi Kitaoka May 25
Replying to @flock_pina
日本にいらっしゃる偉い人には、東京都が東京都民の税金をえいやとつぎ込んで制作し、おおすばらしいと絶賛の独創性あふれるありがたい傘を、うやうやしく購入して頂くようお願いするのが、よろしいかもしれません。知らんけど。
Reply Retweet Like
Akiyoshi Kitaoka May 25
読みました。もちろん支持します。
Reply Retweet Like
Akiyoshi Kitaoka May 25
Replying to @flock_pina
麻雀劇画でしたら、狙い通りに成功しますけどね。
Reply Retweet Like
Akiyoshi Kitaoka May 25
どうせかぶるのなら、素敵な傘を。
Reply Retweet Like
Akiyoshi Kitaoka May 25
オリンピックの傘には、日本の伝統産業にして最先端デザインの「錯視京友禅」の傘は、いかがでしょうか。
Reply Retweet Like
Akiyoshi Kitaoka May 25
今月のカレンダー。
Reply Retweet Like
Akiyoshi Kitaoka May 25
ハートのうちわ、生産中。
Reply Retweet Like
Akiyoshi Kitaoka May 25
行こうかな。
Reply Retweet Like
Akiyoshi Kitaoka May 25
Replying to @AkiyoshiKitaoka
"Illusory orange distortion" If observers approach or move away from the image fixating at the center, then the words appear to be distorted.
Reply Retweet Like
Akiyoshi Kitaoka May 25
Replying to @AkiyoshiKitaoka
"Illusory blue distortion" If observers approach or move away from the image fixating at the center, then the words appear to be distorted.
Reply Retweet Like
Akiyoshi Kitaoka May 25
"Illusory yellow distortion" If observers approach or move away from the image fixating at the center, then the words appear to be distorted.
Reply Retweet Like