RT Journal Article SR Electronic A1 Strauven, Wanda T1 Observer's Dilema: To Touch or Not to Touch JF Iluminace YR 2011 VO 23 IS 2 SP 69 OP 82 UL https://iluminace.cz/en/artkey/ilu-201102-0005.php AB The text explores specific media and asks questions related to social and cultural issues. It sees the film medium as a possible successor to scientific toys, whose optical illusion is dependent on touch.