How Do People Decide Which Entrance to Use in a Large Building?
Ordinary choices often hide invisible systems.
People choose entrances that feel visible, predictable, and socially validated. The hidden mechanism is navigational confidence.
Large buildings often have multiple entrances, yet most visitors prefer only one or two.
The busiest entrance usually becomes even busier because crowds signal safety and certainty. New visitors copy earlier visitors, reducing the need to evaluate alternatives.
The hidden mechanism is navigational confidence. Humans prefer routes that appear already tested by others.
People think entrances are architectural details. Often, they are social recommendations.
