- Click on a country to add/remove it to/from the HDI RGB wheel.
- Click on a bubble on the HDI RGB wheel to remove it.
- You can show/hide all available data points for the selected year in the bottom right corner.
- Emphasize increases the color brightness of countries but does not modifiy the relative colors.
- You can go forwards/backwards in time using the mouse scroll, the arrow keys or the buttons below.
- By default, the bubble size is set to be proportional to the HDI deficit.
- You can set bubble size either to show the HDI deficit or the Population.
- The Size slider changes the size of all bubbles at once.
- The Power slider changes the size of larger bubbles more, highlighting the hierarchy.
- The Filter slider filters bubbles starting with the lowest sizes first.
- The bubbles added to the color wheel are preserved over time.
- The page automatically adjusts to your screen size and reloads on window resize.
- Click on this box to hide it. Reload the page to show it again or press H.