How do you convince users to put data into your SDI if they have to spend their precious time filling obscure metadata fields ?
At Camptocamp, we tried to make data and metadata collection easier for busy people: drag and drop geodata, check everything's correct, answer a few easy questions, and voilà ...

In this talk, we'll present the "datafeeder" module which we contributed to the geOrchestra SDI, based on the above scenario.