content: Could they use this tech to "see" our dreams?  CAT: I'm looking for this dream I had last month on the dream recorder.    It was sensational. LISTER: What was it about? CAT: Me, three girls and a family-sized tub of banana yoghurt!  (fyi tin foil only boosts the signal).  That's just what they want you to think! >.> <.< >.>