Map,
hand, money, tattoo gun,
ink*, abacus, pictures,
tape measure, sand, and a letter.
These items are inside the rooms -
Map (R1) ...
Tape measure (R3) ... can anyone else place any of these items?
Scissors shown in one of the videos by Samsung, are in R3. "Take my
hand" and hand inside box is shown by Samsung.
All the clues are specific to each room, as are the clues presented to us by the Keyholder and the diaRy.
Unless each box / key with a number and letter can be put in order depending on its content, but that'll take time.
I searched and found Sherlock Holmes.. and the stories finished in December 1893.. The Final Problem. Original cover of the book, The Memoirs of Sherlock Holmes, is also blue. I mean, the clues fit anything if you think long and hard enough.
Unless that's what inspired the diaRy, but I realise how big of reach that is. It's what I found when Googling the items.
I don't think there is anything to solve really. This is not a puzzle, as it's an unsolvable one. All we have to do is have patience and not listen to "noise" of people/accounts telling us that there are clues and there's something to solve. Lies.
Take this information however you want, it's just what I think for now.
*
Ink is also blue and red, the two colours of ANTI so far. Blue being the colour of the diaRy and Red being the cover.