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- What is visual perception in data visualization?
- What are the basic two types of data visualization explain in brief?
- What are the perception of visual variables?
- How does data visualization take advantage of human perception?
What is visual perception in data visualization?
Visual perception explains how people ingest diagrams, charts, and dashboards. It is an essential skill for those building reports and data visualizations. By understanding this trait, your work will become more meaningful to the viewer.
What are the basic two types of data visualization explain in brief?
The main types of data visualization include charts, graphs and maps in the form of line charts, bar graphs, tree charts, dual-axis charts, mind maps, funnel charts and heatmaps.
What are the perception of visual variables?
Visual variables are “the differences in map elements as perceived by the human eye” (wiki.gis.com). No matter what the type of map, these are the fundamental ways in which graphic symbols can be distinguished.
How does data visualization take advantage of human perception?
Data visualization is effective because it shifts the balance between perception and cognition to take fuller advantage of the brain's abilities. Seeing (i.e visual perception) which is handled by the visual cortex located in the rear of the brain, is extremely fast and efficient.
