Ongoing development on a few Omeka plugins (JsonOutput, Geocode, SendToMobile), and a Phonegap application that acts as a client to data provided about Omeka archival collections.

You can see a current version of the website here: http://dev.omeka.org/artinthecity/

The mobile app seeks to reorder the presentation of items based upon their distance to your physical location (based on your mobile device's GPS).