Fernanda Bertini Viégas (born 1971) is a Brazilian computer scientist and graphical designer, whose work focuses on the social, collaborative and artistic aspects of information visualization.
HistoryLayer draws the world as it was in any year from 123,000 BCE to
2026. Move the slider and the borders redraw for that year; the map
carries 23,890 events, 12,790 people, 837 wars and 13,183 cities, each
one readable in place. Signing in is optional and lets you keep what
you find.