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Walking Without Awareness.

Ilse M Harms1,2, Joke H van Dijken2, Karel A Brookhuis2

  • 1Department Smart Mobility, Ministry of Infrastructure and Water Management, The Hague, Netherlands.

Frontiers in Psychology
|August 29, 2019
PubMed
Summary
This summary is machine-generated.

Pedestrians often walk without awareness of their surroundings but can still avoid obstacles. This study found that walking without full awareness does not necessarily pose a risk due to automated walking behaviors.

Keywords:
automaticityawarenessmind wanderingobstacle avoidancepedestrian behaviorroute familiaritysecondary task engagementwalking

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Area of Science:

  • Cognitive Psychology
  • Human Behavior
  • Urban Studies

Background:

  • Pedestrians frequently engage in secondary tasks while walking.
  • Awareness of surroundings is crucial for safe navigation in urban environments.

Purpose of the Study:

  • To investigate pedestrian awareness of obstacles in a city.
  • To determine if common walking practices impact obstacle awareness and avoidance.
  • To assess the risks associated with 'walking without awareness'.

Main Methods:

  • An obstacle (signboard) was placed in Utrecht's city center.
  • Pedestrian avoidance behavior was measured by distance to the obstacle.
  • Post-walk interviews assessed awareness, secondary task engagement, and route familiarity.

Main Results:

  • Over half of pedestrians (53.8%) were unaware of the obstacle.
  • No participants collided with the obstacle.
  • Secondary tasks (e.g., phone use, conversation) and route familiarity did not affect awareness or avoidance.

Conclusions:

  • Walking without full environmental awareness does not inherently lead to risk.
  • Cognitive and perceptual processing enable successful obstacle avoidance even without conscious awareness.
  • Highly automated walking behavior facilitates safe navigation in complex urban settings.