Avatopia: a cross-media community for societal action. - Ylva Gislén; Jonas Löwgren; Ulf Myrestam (Pers. Ubiquitous Comput., 2008)

Interactive TV narratives: Opportunities, progress, and challenges. - Marian Florin Ursu; Maureen Thomas; Ian Kegel; Doug Williams; Mika Luma Tuomola; Inger Lindstedt; Terence Wright; Andra Leurdijk; Vilmos Zsombori; Julia Sussner; Ulf Myrestam; Nina Hall (ACM Trans. Multim. Comput. Commun. Appl., 2008)