Chatty Maps is an interactive project that reveals what sort of experience your ears will have on specific city streets. Leaflet-based maps of New York, San Francisco, Chicago, Boston, Washington, Miami, Seattle, London, Barcelona, Madrid, Milan and Rome map each city’s roadways, which are colored to correspond to sounds on the street (transport, nature, human, music and building), based on tags taken from social media.
Select your city and find a street on the map (or search for the street of your choice) to view the corresponding sounds. For each street, you also get a data visualization that attempts to track the relationship between street sounds and human emotions. Streets with dominant music sounds, for example, are associated with strong emotions of joy or sadness.