Varun Sawant - 22B2502
Image Link: https://informationisbeautiful.net/visualizations/water-world-distribution-of-the-all-the-water-in-all-the-world/
This visualization represents the distribution and usage of water on Earth, highlighting the proportions of total water, fresh water, and water used by humans.
Critique:
- Strengths:
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Clear Hierarchy: The separation into "Total Water," "Fresh Water," and "Used by Humans" makes it easy to follow relationships, e.g., understanding that 2.5% of total water is fresh water.
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Visual Proportions: Circle sizes effectively show dominance, e.g., oceans (96.5%) vs. rivers (0.01%).
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Color Coding: Distinct colors for fresh water (orange) and usage (green) clarify differences.
- Weaknesses with Examples:
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Overcrowding: Text like "0.03% organisms" and "0.04% atmosphere" is hard to read in small spaces.
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Missing Context: It doesn’t explain that most groundwater is inaccessible or not potable.
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Accessibility Issues: Users with color blindness might struggle to differentiate categories, like green for "used by humans."
- Suggestions with Examples:
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Simplify Small Categories: Combine minor ones like "swamps" and "soil" into "other freshwater sources."
-
Add Context: Include notes like, “Only 1% of freshwater is easily accessible.”
-
Improve Readability: Use larger fonts for small categories or interactive zoom features.
Varun Sawant - 22B2502
Image Link: https://informationisbeautiful.net/visualizations/water-world-distribution-of-the-all-the-water-in-all-the-world/
This visualization represents the distribution and usage of water on Earth, highlighting the proportions of total water, fresh water, and water used by humans.
Critique:
Clear Hierarchy: The separation into "Total Water," "Fresh Water," and "Used by Humans" makes it easy to follow relationships, e.g., understanding that 2.5% of total water is fresh water.
Visual Proportions: Circle sizes effectively show dominance, e.g., oceans (96.5%) vs. rivers (0.01%).
Color Coding: Distinct colors for fresh water (orange) and usage (green) clarify differences.
Overcrowding: Text like "0.03% organisms" and "0.04% atmosphere" is hard to read in small spaces.
Missing Context: It doesn’t explain that most groundwater is inaccessible or not potable.
Accessibility Issues: Users with color blindness might struggle to differentiate categories, like green for "used by humans."
Simplify Small Categories: Combine minor ones like "swamps" and "soil" into "other freshwater sources."
Add Context: Include notes like, “Only 1% of freshwater is easily accessible.”
Improve Readability: Use larger fonts for small categories or interactive zoom features.