Tunnel Vision is an iPhone app that turns any NYC subway map into an interactive experience.The app uses augmented reality to show users subway schedules, turnstile activity, census data, population density, and percentage of English-only speakers.
According to William Lindmeier, the developer of this app "Tunnel Vision turns any NYC subway map into an interactive experience. Point your phone at an official map to see it come alive with data visualizations about New York."
