https://padlet.com/luckarron21/d4r0z41r8ujy en-us 2017-01-03 14:14:14 UTC 2026-03-21 08:20:04 UTC hello@padlet.com JakeHillz https://padlet.com/luckarron21/d4r0z41r8ujy/wish/145068060 The beta movement is an optical illusion, first described by Max Wertheimer in 1912, whereby a couple of static images on a screen creates the illusion of a moving scene. This occurs when the frame rate is greater than 10 to 12 separate images per second.

One example of the beta movement effect would be a set of LEDs. The LEDs, electronically, are individually controlled, but our eyes and brains perceive them as a snake running clockwise around the four edges of the square picture. This is also seen commonly on LED displays.]]> 2017-01-03 14:15:59 UTC https://padlet.com/luckarron21/d4r0z41r8ujy/wish/145068060 scallum4 https://padlet.com/luckarron21/d4r0z41r8ujy/wish/145068256 It is an optical illusion
multiple discrete images blend into a single image in the human mind
believed to be the explanation for motion perception in cinema and      animated films

Persistence of vision works because the human eye and brain can only process 10 to 12 separate images per second]]> 2017-01-03 14:16:38 UTC https://padlet.com/luckarron21/d4r0z41r8ujy/wish/145068256 luckarron21 https://padlet.com/luckarron21/d4r0z41r8ujy/wish/145068845 Is an optical Illusion, of still images which when they are viewed at a certain speed, make the image look as if it is moving or has a motion. ]]> 2017-01-03 14:18:30 UTC https://padlet.com/luckarron21/d4r0z41r8ujy/wish/145068845