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AkiyoshiKitaoka's profile
Akiyoshi Kitaoka
Akiyoshi Kitaoka
Akiyoshi Kitaoka
@AkiyoshiKitaoka

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Akiyoshi Kitaoka

@AkiyoshiKitaoka

I am an experimental psychologist who studies visual illusions as well as makes illusion artworks. #illusion #opticalillusion #perception #錯視

Kyoto, Japan
ritsumei.ac.jp/~akitaoka/inde…
Joined December 2011

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    1. Akiyoshi Kitaoka‏ @AkiyoshiKitaoka 23 Feb 2018
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      The inset of the left block appears to be purplish-red whereas that of the right one appears to be orange, though they are the same color.pic.twitter.com/Glm8SLBh3B

      103 replies 796 retweets 2,999 likes
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    2. Raül Sala Naranjo‏ @Lobonidas 23 Feb 2018
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      Replying to @AkiyoshiKitaoka @tweetsauce

      Here is the thing, I see the one on the left perfectly orange as well. It doesn't surprise me, I have always had problems with colours. Or maybe it's the other people who do and I have a superior sight?

      4 replies 0 retweets 14 likes
      Akiyoshi Kitaoka‏ @AkiyoshiKitaoka 23 Feb 2018
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      Replying to @Lobonidas @tweetsauce

      Smaller images will work. How about this?pic.twitter.com/rRGxHIOFyJ

      5:02 PM - 23 Feb 2018
      • 5 Retweets
      • 73 Likes
      • Damian Doncila Name cannot be blank Ajahar Vishnu Gio Shengelaia Will modestkitten I'm just a Dreamer Angrod Rashkor Miss Moloi👑🐼💙
      18 replies 5 retweets 73 likes
        1. New conversation
        2. Amy "Social Distancing" Hoy‏ @amyhoy 23 Feb 2018
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          Replying to @AkiyoshiKitaoka @Lobonidas @tweetsauce

          i held this at arm’s length and only see reddish orange and yellowish orange

          1 reply 0 retweets 14 likes
        3. Raül Sala Naranjo‏ @Lobonidas 23 Feb 2018
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          Replying to @amyhoy @AkiyoshiKitaoka @tweetsauce

          At a distance, over arm's length, it finally does work. I have to say I am using my computer, with a great 23" screen

          1 reply 0 retweets 11 likes
        4. 1 more reply
        1. Kyle Zager‏ @zagerrific 23 Feb 2018
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          Replying to @AkiyoshiKitaoka @Lobonidas @tweetsauce

          I can actually not perceive a difference in the colors there, but the main image the illusion worked.

          0 replies 0 retweets 1 like
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        1. Sabrina‏ @MoonySabrina 23 Feb 2018
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          Replying to @AkiyoshiKitaoka @Lobonidas @tweetsauce

          It works for me with the first one, but not with this

          0 replies 0 retweets 1 like
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        1. Lona Madhak‏ @LMadhak 23 Feb 2018
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          Replying to @AkiyoshiKitaoka @Lobonidas @tweetsauce

          Even small they still look orange. Does it matter that I have only one working eye?

          0 replies 0 retweets 1 like
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        1. VoodooG  🇪🇺‏ @Vocoded_Glasses 24 Feb 2018
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          Replying to @AkiyoshiKitaoka @Lobonidas @tweetsauce

          it works even less on smaller immages.

          0 replies 0 retweets 1 like
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        1. RX_13‏ @RX_137 24 Feb 2018
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          Replying to @AkiyoshiKitaoka @Lobonidas @tweetsauce

          In the 2 big ones at the top i see red on in the left circle and orange in the right one. With the smaller circles it'S like this: if i'm far away, every inner circle is orange, if i'm close to every second circle starts to get red. Sorry for my bad english :P

          0 replies 0 retweets 1 like
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        1. I'm back‏ @GatoCeleumatico 24 Feb 2018
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          Replying to @AkiyoshiKitaoka @Lobonidas @tweetsauce

          This worked thanks

          0 replies 0 retweets 1 like
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        1. Semih‏ @Clyp__ 24 Feb 2018
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          Replying to @AkiyoshiKitaoka @Lobonidas @tweetsauce

          Oh yeah this is way more noticeable, they both look the same when I zoom in and swipe between them but the inside of the green looks wayyyy more red when I'm zoomed out

          0 replies 0 retweets 1 like
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