Week 16: Pain at the Pump

[citou]

Pros:
The layout is good -- on the right is any country in a global view, on the
left is elaborations.
In every column on the right, the price lines are scaled in proportion of
the price itself.
Users can click on the small world map to highlight the data in any region.
This is great in that it makes a lot of economic sense.

Cons:
Uses cannot choose which country to look at conveniently. They have to
aimlessly wonder through the lines in the three columns, or click on the
'next' and 'previous' arrows to see if they can happen to meet the country they
are interested. Actually the user cannot know if the country of interest is
involved in the data at all.
After clicking o the world map for a specific continent view, I found no
way to go back to the global view...