How Our Brain Sees Data: The Science of Visual Perception
Understanding the visual system and cognitive processes that shape how we interpret charts, graphs, and dashboards
Jul 3, 20255 min read1
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Series
Cognitive Design for Visualization
In this series, I will explore the science of how we see and understand data. Each post breaks down key cognitive and perceptual principles behind effective data visualization, with practical tips for designers and data scientists.
Visual Attention and the Limits of the Eye: Designing for Focus in Data Visualization
How eye movement, attention, and cognitive load determine what users notice in your visualizations
Jul 10, 20255 min read
Visual Grouping and the Gestalt Principles of Perception
How our brain organizes visual elements and what it means for effective visualization design
Jul 17, 20254 min read
Visual Channels and Encoding Accuracy: Designing with the Brain's Perception in Mind
How to choose the right visual variables for different types of data and avoid perceptual mistakes
Jul 24, 20255 min read
Color Theory and Perception in Visualization: Designing with Light, Meaning, and Accessibility
Understanding how the brain perceives color, choosing the right palettes, and avoiding perceptual mistakes in data visualization
Jul 31, 20254 min read