Pareidolia
We perceive meaningful patterns, especially faces, in ambiguous and random stimuli.
Pareidolia is a tendency to perceive a specific, often meaningful image in a random or ambiguous visual pattern. The most common examples are perceived images of animals, faces, or objects in cloud formations, the Man in the Moon, the face on Mars, and the Virgin Mary on a grilled cheese sandwich. It is connected to evolutionary pressures: detecting faces quickly (even false positives) had survival value.
What it looks like in the wild.
- Everyday life Toast Face People report seeing religious figures in toast or wood grain, and the perceived images sell for thousands of dollars online.
Recognising a definition is not the same skill as spotting it.
Two scenarios from the app, with distractors drawn from the same family of biases — which is what makes them hard.
When her GPS fails, Emily insists the pattern of streetlights outside her car window is a clearer, more trustworthy guide to her destination than the technology.
During a cloud-watching break, Sarah points out a cloud formation to her friend, insisting it's a perfect dragon with wings and a tail. She feels disappointed when her friend doesn't see it.
Biases rarely arrive alone.
Understand more. Assume less.
188 biases, 18,869 scenarios, and a record of how you actually decide.
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