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  2. Troxler's fading - Wikipedia

    en.wikipedia.org/wiki/Troxler's_fading

    [Click on image to enlarge] A similar 'sensory fading,' or filling-in, can be seen of a fixated stimulus when its retinal image is made stationary on the retina (a stabilized retinal image). Stabilization can be done in at least three ways. First, one can mount a tiny projector on a contact lens. The projector shines an image into the eye.

  3. Stabilized images - Wikipedia

    en.wikipedia.org/wiki/Stabilized_Images

    Images can be stabilized mechanically with optics mounted on the eye itself, or the image can be continually updated on a display to counteract the effects of eye movements. [5] Because no existing method creates perfect image stabilization, this leaves open the question of whether all perfectly stabilized images disappear completely. [6]

  4. List of optical illusions - Wikipedia

    en.wikipedia.org/wiki/List_of_optical_illusions

    An autostereogram is a single-image stereogram (SIS), designed to create the visual illusion of a three-dimensional (3D) scene from a two-dimensional image in the human brain. An ASCII stereogram is an image that is formed using characters on a keyboard. Magic Eye is an autostereogram book series. Barberpole illusion

  5. Review: Uta Barth's fuzzy photographs come into ... - AOL

    www.aol.com/news/review-uta-barths-fuzzy...

    Yes, the image is out of focus, but it dawns that it’s the kind of view one expects as the background of, say, a figure study or portrait. You sense the missing person. The only people present ...

  6. Illusionist David Copperfield reveals plans to make the moon ...

    www.aol.com/news/illusionist-david-copperfield...

    The world’s highest-paid magician, who has an estimated net worth of $1bn, explained that his plans to make the moon disappear have been 30 years in the making. While it may seem like an ...

  7. Grid illusion - Wikipedia

    en.wikipedia.org/wiki/Grid_illusion

    An example of the scintillating grid illusion. Dark dots seem to appear and disappear at intersections. The scintillating grid illusion is an optical illusion, discovered by E. and B. Lingelbach and M. Schrauf in 1994. [2] It is often considered a variation of the Hermann grid illusion but possesses different properties. [2] [3]

  8. Today's Wordle Hint, Answer for #1275 on Sunday, December 15 ...

    www.aol.com/todays-wordle-hint-answer-1275...

    Today's Wordle Answer for #1275 on Sunday, December 15, 2024. Today's Wordle answer on Sunday, December 15, 2024, is FUNKY. How'd you do? Next: Catch up on other Wordle answers from this week.

  9. Persistence of vision - Wikipedia

    en.wikipedia.org/wiki/Persistence_of_vision

    Impressions of several natural phenomena and the principles of some optical toys have been attributed to persistence of vision. In 1768, Patrick D'Arcy recognised the effect in "the luminous ring that we see by turning a torch quickly, the fire wheels in the fireworks, the flattened spindle shape we see in a vibrating cord, the continuous circle we see in a cogwheel that turns with speed". [8]