Copyright 2016, Data Community DC. All Rights Reserved.
by Harlan D. Harris
This Shiny script implements the front-end for a system of recording survey responses
via Flic button. It is assumed that buttons are set up with IFTTT to store clicks in a
Google Doc, whose published CSV URL is in global.R. Two other Google Docs are used
to define a set of questions that are being asked, and the mapping of the buttons to
the answers.
The application populates a dropdown of questions, and reloads the answers every 15 seconds, creating a simple bar graph.