Soon to be an iPad app, surely. Via Marketplace:
We wondered what other cities around the globe might look like under these pollution conditions, so we built a simple simulator to illustrate. Using side-by-side photos of Beijing to calibrate our not-so-scientific “obscurity filter,” we applied the tool to photos of some major cities around the globe.
Let’s make a game out of this: guess the city! Check your answers at the bottom.
What would your city look like with Beijing’s air? A smog simulator (Marketplace; answers: Paris, New York, San Francisco, Los Angeles)