Vana Kamtsiou Lampros K. Stergioulas Frans Van Assche Proceedings of the 3rd International Workshop on Digital Literacy, Digital Literacy 2007, Sissi, Lassithi - Crete Greece, 17 September, 2007 Digital Literacy CEUR-WS.org 310 2008 CEUR Workshop Proceedings db/conf/ectel/dl2007.html