magic eye

Stare-and-see picture

A magic eye is a small cathode-ray tube used as a tuning indicator in older radios, glowing brighter or changing pattern when a station is properly tuned.

The term also refers to an electric eye or photoelectric sensor that detects motion or presence—the kind that opens automatic doors.

In the 1990s, Magic Eye became a trademark for autostereograms: those patterned images that reveal hidden 3D pictures when you unfocus your gaze: I could never see the dolphin in those Magic Eye posters.

stereogram

autostereogram

Image with concealed dimension

  • hiddenKept out of sight
  • 3DThree-axis spatial representation
  • depthDistance below surface

reveal · pattern · diverge · convergence · fusion · wallpaper · focus · trick · image · viewing

nostalgia

1990s

Final twentieth-century decade

posters · puzzles · patience · discovery · revelation · retro · vintage · gimmick · amazement · concentration

perception

focus

Concentrated attention point

relax · gaze · convergence · divergence · stereopsis · binocular · parallax · accommodation · fixation · unfocus

art

abstract

Condensed version of text

fractal · kaleidoscopic · computer-generated · digital · colorful · mesmerizing · repetitive · geometric · algorithmic · tiled

Categories
Opposites
image visibility

magic eyehologram

3D image from light

display technology

magic eyedigital display

Electronic visual output

LED indicator · LCD screen · digital meter · touchscreen interface

detection method

magic eyepressure plate

Weight-activated switch mechanism

trip wire

Family

magic, eye, magical, magically, magician, magicians, mage, magi, eyes

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Concrete · Positive · Everyday, not technical · Rated G