SIGCHI Bulletin Nov/Dec 2001 Designing for the Grand Illusion

William Hudson

Change Blindness Example

There really are two images being shown.
See how long it takes to spot the difference.
(Make sure that your browser has animations enabled.)

Change Blindness Links

• Dan Levin (motion picture perceptions and change blindness)
• Kevin O'Regan (grand illusion theory)
• Ron Rensink (change blindness, inattention blindness)
• Daniel Simons (change blindness, inattention blindness)

• Change Blindness and Visual Memory (also at Amazon.co.uk)
• Kevin Patterson's visual cognition and change blindness links

Other Articles

For other articles and papers by William Hudson, see //www.syntagm.co.uk/design/articles.htm