Tim de Haan is Open Data advisor at the National Archive of the Netherlands. He has been involved with making available the collection data of the National Archive as open data. In 2013 in a collaboration between the National Archive and the Royal Library of the Netherlands, he accompanied the Wikimedian in Residence-project. He is also an active Wikimedian as [[User:Timmietovenaar] by uploading visual material on Wikipedia’s image database Wikimedia Commons for the purpose of illustrating lemma’s on Wikipedia.
O.D. (Olaf) Janssen (Dongen, 1973) studied astronomy in Leiden and has been active in the library and heritage field since 2001. He is co-founder of The European Library and a pioneer at Europeana, the European Union cultural heritage platform. He is currently working on Open Data & Wikimedia-coordination at the National Library of the Netherlands (KB) in The Hague. He stimulates and facilitates activities that open collections, knowledge, data and bring the staff at the KB and the projects of the Wikimedia movement, such as Wikipedia, together. He is also active in the movement as a volunteer.
Trilce Navarrete is a specialist in historic and economic aspects of digital heritage and co-funder and editor of the EconomistsTalkArt.org blog.
Her research is driven by an interest to support evidence based policy to increase the use of digital heritage in our lives. She has studied the adoption of computers in museums, archives and libraries and is currently researching the effects of mediated heritage consumption, including the case of user preference to view and edit Wikipedia (read here).