The Open Geospatial Consortium (OGC) is organizing a Hackathon to capture developer insight into the draft standard for Web Feature Service (WFS) 3.0. Developers are invited to participate in this event.
For more details see http://www.opengeospatial.org/projects/initiatives/wfs3hackathon.
interactive instruments will attend the Hackathon and supports OGC in the preparation and execution of the event.