A visualization of geo-tagged tweets by Eric Fischer. Not sure about creating “Smarter Transit Routes” though since these arteries are already shaped by public transit but all in all – a very nice project.
![](http://razschwartz.net/wp-content/uploads/2012/01/848-twitter-powered-urban-flow_1-620x365.jpg)
A visualization of geo-tagged tweets by Eric Fischer. Not sure about creating “Smarter Transit Routes” though since these arteries are already shaped by public transit but all in all – a very nice project.