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    Chessboard Illusion

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    • TIGT Offline
      TIG Moderator
      last edited by

      This is a great illusion - no camera tricks, just your eyes and brain malfunctioning .
      There are ~10 secs of 1st time lead in sponsor's ads... but it's worth the wait... [flash=486,412:2roquh06]http://c.brightcove.com/services/viewer/federated_f9?isVid=1&videoId=822681336001&playerID=2227271001[/flash:2roquh06]

      TIG

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      • pilouP Offline
        pilou
        last edited by

        Tricky indeed! โ˜€
        There is a distorsion on the left corner bottom ๐Ÿ˜ฎ
        (maybe a screen distorsion ?
        because there is not on the all half right part! ๐Ÿ˜Ž
        indeed.jpg

        Frenchy Pilou
        Is beautiful that please without concept!
        My Little site :)

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        • mitcorbM Offline
          mitcorb
          last edited by

          What I saw was a black circular thing encroaching at the upper left and some white dots in the squares disappearing as the thing got near them. I saw no distortion or other activity.
          Edit: and definitely no red grid.

          I take the slow, deliberate approach in my aimless wandering.

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          • pilouP Offline
            pilou
            last edited by

            Red grid is mine for explain the distorsion ๐Ÿ˜‰

            the dots disapear is real, there is not illusion inside for them
            It's just the explanation of the illusion
            I am wrong?

            Frenchy Pilou
            Is beautiful that please without concept!
            My Little site :)

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            • TIGT Offline
              TIG Moderator
              last edited by

              ๐Ÿ˜’
              Initially there are dots and the grid looks distorted.
              [if it doesn't get your eyes tested or your monitor re-calibrated]
              As the dots disappear the grid appears to regularize,
              but it doesn't change at all - it was always thus...........

              TIG

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              • Rich O BrienR Offline
                Rich O Brien Moderator
                last edited by

                That's amazing. I've never seen such small chess pieces. They anyone notice there are too many pieces? Is that the illusion?

                Download the free D'oh Book for SketchUp ๐Ÿ“–

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                • TIGT Offline
                  TIG Moderator
                  last edited by

                  ๐Ÿ˜’

                  TIG

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                  • Rich O BrienR Offline
                    Rich O Brien Moderator
                    last edited by

                    Easy tiger

                    Download the free D'oh Book for SketchUp ๐Ÿ“–

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                    • TIGT Offline
                      TIG Moderator
                      last edited by

                      Now... you've only yourselves to blame !checkershadow_double_full.jpgCountTheBlackDots.gifkoban.gifsapphire2.gif [The gif files are non-animated single frame images]

                      TIG

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                      • pilouP Offline
                        pilou
                        last edited by

                        hehe
                        All that is well known ๐Ÿ˜‰

                        an another sort
                        [flash=640,390:k12m8ix0]http://www.youtube.com/v/lvvcRdwNhGM?fs=1[/flash:k12m8ix0]

                        Frenchy Pilou
                        Is beautiful that please without concept!
                        My Little site :)

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                        • pilouP Offline
                          pilou
                          last edited by

                          @unknownuser said:

                          Initially there are dots and the grid looks distorted.
                          [if it doesn't get your eyes tested or your monitor re-calibrated]
                          As the dots disappear the grid appears to regularize,
                          but it doesn't change at all - it was always thus...........

                          yes of course ๐Ÿ˜„
                          but take a "print shot" of the video, you will see that I said is also true ๐Ÿ˜‰
                          Draw a red vertical line and the see left corner bottom!
                          it's just not a perfect video ๐Ÿ˜‰

                          And the effect is also well known
                          groups of different colors(here white dots)afect other environment's color for the brain (blacks squares)
                          As these white dots are tricky positionned illusion can run ๐Ÿ˜„
                          Collapse them at each center of the black squares you will obtain another one ๐Ÿ˜‰

                          Frenchy Pilou
                          Is beautiful that please without concept!
                          My Little site :)

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