all identical.
This saves mental energy but can cause us to miss hidden details.
2. We Focus on the Big Objects
Large umbrellas immediately grab our attention.
The smaller umbrellas are partially covered and blend into the larger shapes, making them much harder to notice.
3. We Rush
Most people spend less than ten seconds looking at the image.
The puzzle rewards patience.
Those who slow down and inspect each umbrella carefully are much more likely to find the correct answer.
Researchers have long studied how humans process visual information.
