What we have so far:
Is this really a Wikimania Hackathon task?
@Qgil: it is wikimania task, but I did not find #wikimania project.
There is no #Wikimania project in Phabricator. Check the change of projects. I just want to keep the #Wikimania-Hackathon-2015 workboard up to date.
The slides can be found in commons: https://commons.wikimedia.org/wiki/File:Making_Translated_Screenshots_With_No_Effort.pdf