Feedback Summary

[hchqin]

Layout:

• The title should be centered and the styling can be added.

Years:

• A more clear indication or highlight on the year selector, right now it is easy to miss.

Country:

• For the country selection, a search bar could be helpful for quickly locating a country instead of scrolling through the dropdown list. #60

Plot - general

• Minor For the bottom right plot, it will be more clear if it can show the same color as the upper plot for each top 5 countries. #61
• Minor The pie chart and bar chart need labels indicating that they show the sum of all years of CO2 emission values by country. #62
• consider dynamic scaling or log scales if there's a wide variance in values to ensure smaller values are still visible
• Minor Clearly label all axes and provide a legend or notation for any units of measurement used. #63
• Adding indicators such as "Most Improved" or "Highest Emitter" could provide quick insights and drive user engagement.
• Add another graph to do a time series analysis on future emission values by countries or regions.

Map

• Major If select some small countries, it's hard to find selected countries. Find some ways to highlight those countries so user can find them easily #69
• Displaying all country as the landing page is little bit messy so consider removing some of the country as landing page.
• It would have been really efficient and helpful if I selected a country from the map and the graph below for "CO2 Emissions over time for Selected Countries" gets updated with the information for that country.
• Major The color panel for the world map is very confusing for comparing the emission values for different countries. #70

Pie Chart

• reorganize the pie chart and the country names because sometimes the country name list block the percentage number. For example, if you select "Latine America & Caribbean", we cannot see the complete percentage for Mexico(only show "29.").

Bar Chart:

• The top value in the bar chart is cut off partially by the frame of the graph.