Regular and unusual data visualization IIIT-H

VAST 2014 Mini Challenge 2 was a rolling challenge where the contestants were asked to submit, the daily routines and unusual patterns among the employees of GASTech employees which would in turn fetch information for investigation of GASTech dissapearences. Participants were given access to geospatial data related to vehicles and the personal/ business credit/debit card transactions for the local GAStech employees spanning two weeks prior to the kidnapping. In this summary paper, we show how we used applications of Geotools, QGIS and D3.js for the visualizations necessary to address the mini-challenge.