The term “Index,” derived from Charles Sanders Peirce’s semiotic triad (Icon, Symbol, Index), refers to a sign that is physically or causally connected to its object (e.g., smoke for fire, a footprint for a foot). In film and photography, the index has traditionally signified the physical trace of light on a photosensitive surface. This paper develops the concept of the Index of the Memento—a theoretical framework that examines how objects, images, and data function not merely as souvenirs, but as forensic evidence of a subjective past. Using Christopher Nolan’s Memento (2000) as a core case study, this paper argues that the modern memento has shifted from a nostalgic keepsake to a fragile, unreliable indexical trace that demands constant interpretation. The paper explores three registers of the memento-index: the corporeal (tattoos), the photographic (Polaroids), and the digital (data logs). It concludes that in an era of deepfakes and digital manipulation, the indexical authority of the memento is both more desperate and more suspect than ever before.
The search volume for this phrase is driven by three distinct user intentions: index of memento
While there's no direct reference to an "Index of Memento" in common literature or film databases, we can interpret this term as a hypothetical catalog or database of memories, inspired by the film "Memento." The search volume for this phrase is driven