Search results
Results from the WOW.Com Content Network
The illusion derives from the lack of visual cues for depth. For instance, as the dancer's arms move from viewer's left to right, it is possible to view her arms passing between her body and the viewer (that is, in the foreground of the picture, in which case she would be circling counterclockwise on her right foot) and it is also possible to view her arms as passing behind the dancer's body ...
In visual perception, the kinetic depth effect is the phenomenon whereby the three-dimensional structural form of an object can be perceived when the object is moving. In the absence of other visual depth cues , this might be the only perception mechanism available to infer the object's shape.
This allows perception to be fast and easy by observing patterns and familiar images rather than a slow process of identifying each part of a group. This aids in resolving ambiguous images because the visual system will accept small variations in the pattern and still perceive the pattern as a whole.
In one form, the women dress as men and imitate the males. Another female variant is performed flirtatiously and with less aggression. The latter, called ra's el assaya (dance of the stick) is incorporated into cabaret or Raqs sharqi performances. The stick used for this dance is generally more lightweight and hooked at one end like a cane.
In the video, the man is seen dancing with canes -- until he suddenly does away with them to dance more freely. The adorable video was posted on Facebook, and has gotten more than 800,000 shares ...
“So if they’re 70 years old, they’ll say old age begins at 75. And when they get to 75, they’ll say old age begins at 80.” Of course, age doesn’t always correlate with health status.
The second picture is altered so that the eyes and mouth are vertically flipped, though the changes are not immediately obvious until the image is viewed upright. The Thatcher effect is thought to be due to specific psychological cognitive modules involved in face perception which are tuned especially to upright faces. Faces seem unique despite ...
The cane tradition began in 1909, when the publisher of the former Boston Post newspaper, Edwin Grozier, designed 700 walking sticks with heads made of 14-carat gold and each engraved with the ...