It works!(duh) …and more so on Asians in my experience.
I went to a printing store while wearing it, and one of my print jobs was a hassle for the printing person. He informed me that my document’s paper size is not standard so the scanner was not running it. So I asked him if he can scan it manually page by page (~20 pages). He looked at me for a second, didn’t say anything and went on to manually scan it 😅
By the way, there was at least 1 more customer who came after me, so the store was a bit busy and not like the print person had lots of free time