We built two interactives for the Chicago Architecture Foundation's City of Big Data Exhibition. We were responsible for designing and building a large format 3D multi-touch experience and an interactive questionnaire built for the iPad. We used a smorgasbord of technology and design tools including WebGL, D3, Three JS, Cinema 4D, Illustrator, HTML5, Css3, Javascript, Underscore and some GIS tools for spatial data plotting.