TechCrunch: Project recreates cities in rich 3D from images harvested online

TechCrunch: Project recreates cities in rich 3D from images harvested online. “People are taking photos and videos all over major cities, all the time, from every angle. Theoretically, with enough of them, you could map every street and building — wait, did I say theoretically? I meant in practice, as the VarCity project has demonstrated with Zurich, Switzerland.”