We will have a half-dozen members of the OpenBazaar team at the conference, and we'd like to give an overview of how our decentralized marketplace for online trade works. Our goal is to give a slideshow (attached) that explains the basics around the history and evolution of the platform, a high-level explanation of the technical challenges and solutions to creating a decentralized marketplace, and then ask them to come visit our stand to give them a personal demonstration.
Please contact me at sam@openbazaar.org if you have any questions.