Integrating the world of presence theory: Illusion, pretence, attending, and pretending John A. Waterworth Ingvar Tjøstheim Publikasjonsdetaljer Journal: 18th conference of the International Society for Presence Research (ISPR), 2021 Ingvar Tjøstheim Seniorforsker II Du er her: Hjem Publikasjoner Fagartikkel Integrating the world of presence theory: Illusion, pretence, attending, and pretending