What is an Optical Illusion? An optical illusion is a visual phenomenon where the brain misinterprets what the eyes see.

Visual illusions are images that play tricks with our eyes and brain. These puzzles are excellent for testing an individual's visual acuity. These mind-bending images challenge our perception and ...

In this edition, we’ve gathered 25 optical illusions that are truly mind-bending, designed to challenge your IQ. These aren’t just ordinary images; each one hides secrets and subtle details that most ...

It's so easy for us to take our sense of sight for granted that you'd probably never think your ability to decode what's really going on in an optical illusion, like something hiding in a sea of ...

This title has a total of 96 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement. Achievement You have 100 IQ (Visual test) Visual IQ 100 You have 101 IQ ...

The first study of individual variation in visual ability has shown that there is a broad range of differences in people's capability for recognizing and remembering novel objects and has determined ...

Just because someone is smart and well-motivated doesn't mean he or she can learn the visual skills needed to excel at tasks like matching fingerprints, interpreting medical X-rays, keeping track of ...