Yes, that is the jBPM Designer on the picture (kind of hard to see because of the glare).
Designer will be included as “the” BPMN2 editor in BRMS 5.3 which should be out within the next few months. This means customers will be able to get professional support for it.
You can always get the latest community (absolutely free!!) version at sourceforge and get the latest fixes/new features by cloning Designer on GitHub. We are always looking for members of the community to get involved with the jBPM Designer so don’t be shy.