Hacker Camp - 30 Share Facebook Twitter LinkedIn Pinterest E-mail Hacker Camp Day 1 Brainstorming Hacker Camp '09 Day 1 Introduction Brainstorming photo by Marieke Bijster With: Willem Velthoven, Marco Wessel, Deborah M. Kōdō, Arjan Scherpenisse, Jeff Lieberman, Luis Rodil-Fernandez, Dirk van Oosterbosch, Andras Sly Szalai, Jonnet M, Bastiaan Ekeler, Neil Mendoza, Eric Gunther Where was this made?: Social RFID Hacker Camp ’09