A hack called "Lightboard." http://bostinno.streetwise.co/all-series/photos-recap-and-winners-of-2013-hackmit/ http://bostinno.streetwise.co/all-series/photos-

A hack called "Lightboard." http://bostinno.streetwise.co/all-series/photos-recap-and-winners-of-2013-hackmit/ http://bostinno.streetwise.co/all-series/photos-recap-and-wi... https://github.com/vincentsiao/Lightboard https://github.com/vincentsiao/Lightboard