You clearly haven't even played the game yet if you haven't noticed how it tells you there is an anomaly in a room but there is nothing in any of the rooms that has changed or is different sometimes. Don't go ahead and act all better than me at videogames if you haven't even played the game yet idiot.
Actually, using simple gaming intuition you can know what to expect from this page only without even playing, it states what each anomaly name means, so presumably by reading "Displacement - Object Changing Location" I know I'll need to memorize almost every object in the house to report when they change in the game. It doesn't sound like an 'anomaly' (like, a ball can roll alone by wind coming from the window in a normal house) or supernatural as much as other stuff, but it counts by the game, so if you're not looking after object location changing in the game, it's your skill problem.
the whole point of the not telling you where anomalies are, is so it doesnt spoil what you missed, yes, it does get annoying, but it would make the game too easy. this game and other observation games is just to observe and remember. its just a game where you need to remember where things are, and if you cant, you can always do a false report, or say the things out loud to maybe help, or write things down. having a factor that tells you what you missed just ruins the game.