Fascinating. Here's a talk in which he goes into some background on the technology and process behind some of his work: http://vimeo.com/78667444
Holy shit look at his dock at 12:17.
Does anyone know how this works? The article says the camera uses high frames per second, but that doesn't seem like enough to do this, he would have to run that whole distance with his camera in just two seconds, or have the camera on long rails. Maybe that's it, rails?
Indeed, rails. Subway rails in fact. Subway rails with a subway train riding on them :)