Blockchain Voting System presented by Alfonso Peña (Accenture) and Lior Yaffe (Jelurida), Nxt + Ardor core developer, on May 9th, 2017, at the event: “Blockchain: El Protocolo de la Verdad” (Blockchain: The Truth Protocol), organized by “El Pais Retina” in Madrid, Spain.
Some links: El País Retina: http://retina.elpais.com/autor/el_pais_retina/a/
and the full video (signing in is required I think): https://www.facebook.com/elpais.retina/videos/1457892167564200
This upload is a part of that above video, to which I hold no rights, but I’ve fixed some bad audio levels, and added a few texts and links to help the audience, plus made it available as a stand-alone video FTW.
https://nxter.org/snapshot1 (an e-book about the Nxt blockchain platform)