Study on contexts in tracking usage and attention metadata in multilingual technology enhanced learning

Vuorikari, Riina; Berendt, Bettina (2009): Study on contexts in tracking usage and attention metadata in multilingual technology enhanced learning. Informatik 2009 – Im Focus das Leben. Bonn: Gesellschaft für Informatik e. V.. PISSN: 1617-5468. ISBN: 978-3-88579-248-2. pp. 181-181. Regular Research Papers. Lübeck. 28.9.-2.10.2009