Disimmediation – What optical illusions, lens flares, continuity errors, breaking character, and winking at the camera have in common. A medium is a channel of communication or sensory experience in which other, non-presented experiences are inferred and represented. Because our human psychology is highly suggestible, we can readily ‘immediate‘, or suspend disbelief of a media source, allowing us to modulate how much we want to pretend that something which pretends to be real is real. There is something more, however, than just playing along with illusions or being disillusioned with a glitch in a technology. If we pay attention to the aesthetic particulars of the glitch – the scratches on the record, the pixelation of a digitally compressed video, we can see that they contain clues as to the mechanisms behind the media. Disimmediation is a window into other Perceptual Inertial Frames (PIF), to optics or computation, analog or digital recording, screenwriting and theatrical production, etc.