the.com/detection
The art of noticing what someone tried very hard to hide.
means The act of discovering or identifying that something exists, happened, or is present, often despite efforts to conceal it.
from From Latin detegere, to uncover or unroof — literally pulling the lid off something to expose what cowers beneath.
Sherlock effectFiction made detection synonymous with brilliant, smug deduction.
Smoke logicDetectors sense particles, not heat — hence midnight toast alarms.
Machine eyesModern AI detects tumors humans routinely miss on scans.