The influence of landmark visualization style on task performance, visual attention, and spatial learning in a...

Area of Science:

• Human-Computer Interaction
• Cognitive Psychology
• Geographic Information Science

Background:

• Mobile map aids can negatively impact spatial learning.
• Landmarks on maps can improve attention and map-to-environment matching.
• Optimal visualization of landmarks on mobile maps is not yet established.

Purpose of the Study:

• To evaluate the impact of realistic vs. abstract 3D landmark visualization on navigation.
• To assess effects on wayfinder navigation performance, visual attention, and spatial learning.
• To determine the most effective landmark visualization for mobile map aids.

Main Methods:

• Conducted a real-world outdoor navigation study.
• Compared navigation performance using realistic 3D landmarks versus abstract 3D landmarks.
• Measured wayfinder navigation performance, visual attention, and spatial learning.

Main Results:

• Low-spatial-ability wayfinders showed increased focus on realistic landmarks.
• Navigation with realistic landmarks led to better directional knowledge between landmarks.
• Visual realism in landmark depiction positively influenced spatial learning for some users.

Conclusions:

• Realistic 3D landmark visualization is crucial for enhancing mobile map aid effectiveness.
• Visual realism helps guide attention and improve spatial learning, particularly for users with lower spatial abilities.
• Future mobile map designs should prioritize realistic landmark depictions to support navigation.