The Friedberg Judeo-Arabic Project contains a large corpus of Judeo-Arabic text which can be manually searched to help improve translations of texts, but it might also be profitably mined using information theoretic and corpus linguistic methods to provide larger group textual translations and suggestions at a grander scale.

Historians, sociologists, anthropologists, and surely other researchers must often "read against the grain" which historian Keith Thomas defines as reading a text, not so much for what the author was explicitly trying to directly communicate to the reader, but for the small tidbits that the author through the text "incidentally or unintentionally reveals."

Following interruptions by colleagues or phone calls at work, people may frequently ask themselves "where was I?" more frequently than "what was I doing?" This colloquialism isn't surprising as our memories for visual items and location are much stronger than actions. Knowledge workers will look around at their environments for contextual clues for what they were doing and find them in piles of paper on their desks, tabs in their computer browser, or even documents (physical or virtual) on their desktops.

Interesting, I wonder if Collins knew how he was going to end this mystery, and if he placed clues earlier in the novel.