Hi, I'm working on a project to improve the categorization of pictures in the Upload to Commons Android app <https://phabricator.wikimedia.org/T115101> with Nicolas_Raoul and Niedzielski as part of the Outreachy Dec '15 program. I'm very much just starting out, so I'd love any feedback or suggestions that anyone might have. We are planning on two major phases/releases for app updates, with Phase 1 enabling category suggestions based on the picture's location, and Phase 2 enabling more flexible category search results. It would be a huge help if we had some volunteers to test these releases (planned for Jan and Feb respectively), so it would be great if anyone could download the app < https://play.google.com/store/apps/details?id=fr.free.nrw.commons> and try it out. The source code and issues are stored on GitHub < https://github.com/misaochan/apps-android-commons>gt;. Many thanks! :) Josephine