He argues that "perceptual awareness pretends to have access to more information than is actually available to visual cognition". He relates his argument about the indirectness in motion perception to how, in the play version of Peter Pan, Tinkerbell's revival depends on the live audience expressing their belief in fairies through clapping. The Tinkerbell effect points out a significant flaw in the brain's system of receiving and interpreting visually available information: it is not directly representative of reality.