'peoplemovin shows the flows of migrants as of 2010 through the use of open data (see Data Sources). The data are presented as a flow chart that shows the connections between countries. The chart is split in two columns, the emigration countries on the left and the destination countries on the right. The thickness of the lines connecting the countries represents the amount of immigrated people.’
beautiful interactive data visualisation on worldwide migration patterns. great use of interactivity as data flows change depending on the country and associated countries selected.