%0 Conference Paper %B DiGRA \&\#3907 - Proceedings of the 2007 DiGRA International Conference: Situated Play %A Ferri Gabriele %T Narrating machines and interactive matrices: a semiotic common ground for game studies %@ ISSN 2342-9666 %D 2007 %2 http://www.digra.org/wp-content/uploads/digital-library/07311.02554.pdf %I The University of Tokyo