Citation:
Nacke, L. E. , Stellmach, S. , Sasse, D. , Niesenhaus, J. , & Dachselt, R. . (2011). Entertainment Computing. LAIF: A logging and interaction framework for gaze-based interfaces in virtual entertainment environments. Retrieved from http://www.scopus.com/inward/record.url?eid=2-s2.0-81455136854&partnerID=MN8TOARS