Uploaded on 2015-06-30 by GiedreYumiko

[1]: https://edxuploads.s3.amazonaws.com/14356901718008056.png Visible information: a great example of modern architecture in Prague; traffic; tram lines. Invisible information: air pollution; traffic patterns. If we analyzed traffic patterns, e.g. where the cars are going or where the people taking the tram need to go, we could improve the flow of traffic and the air pollution situation in the city.