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Delta Blind app for iPhone and iPad


4.4 ( 7824 ratings )
Games Puzzle Educational
Developer: Martin Ku
Free
Current version: 1.0.2, last update: 7 years ago
First release : 16 Apr 2015
App size: 7.4 Mb

"Change blindness is a surprising perceptual phenomenon that occurs when a change in a visual stimulus is introduced and the observer does not notice it." (Wikipedia 2015)

Delta Blind is a game that demonstrates this interesting effect! Try to look at the original set of pictures. After several blinks, no matter how dramatic the changes are, you will miss some changed items. Dont believe it? Try it yourself!