Open Discovery Space 1 DELIVERABLE Project Acronym: ODS Grant Agreement number: 297229 Project Title: Open Discovery Space: “A socially powered and multilingual open learning infrastructure to boost the adoption of eLearning resources” D8.1 - Review of Social Data Requirements Revision: Draft version 0.8 Authors: Hendrik Drachsler, Wolfgang Greller, Soude Fazeli (OUNL) Katja Niemann (FRAUNHOFER) Salvador Sanchez‐Alonso, Enayat Rajabi (UAH) Matthias Palmér, Hannes Ebner (MetaSolutions) Bernd Simon, Daniela Nösterer (Knowledge Markets) Kostas Kastrantas, Nikos Manouselis (AK) Ilias Hatzakis (GRNET) Project Co‐ordinator Company name: INTRASOFT International S.A. Name of representative: Antonis Ramfos Address: Rue Nicolas Bove 2b Phone number : + 30 310 6876482 Fax number : + 30 210 6876478 E‐mail : Antonis.ramfos@intrasoft‐intl.com Website: www.opendiscoveryspace.eu