It looks like Alexander Chen played a large role in this. He was responsible for the NYC MTA conductor piece that made the rounds earlier this year: http://blog

It looks like Alexander Chen played a large role in this. He was responsible for the NYC MTA conductor piece that made the rounds earlier this year: http://blog.chenalexander.com/2011/conductor-mta/ http://blog.chenalexander.com/2011/conductor-mta/ Cool to see how this concept and code have evolved into something new.