February 23, 2015
If you're a New Yorker who grumbles at the sight of slowpoke tourists lollygagging down Manhattan's crowded streets, you'll want to see this map created by data artist Eric Fischer called "Locals & Tourists." Fischer collected tweets from across the five boroughs (and beyond) to determine what areas were most concentrated with out-of-towners (the red) and what areas were dominated by locals (the blue).
Find out more here