Our first Open Data Competition is now, well, open! The goal of the competition is to produce the coolest and most informative visualization* using two new Test Pilot datasets that we’ve just published: the results of the Week in the Life study v2, and the Firefox 4 Beta Interface study v2. The deadline for submissions is December 17. Find out more about the datasets and how to enter on the contest website.

* – Not limited to “visualization”, actually; we’ve already had one person ask us about turning the data into sound, which we think is totally cool. Not sure there’s a word in English that captures “visualization” as well as analysis based on other senses.